Collection: Thread Repair - Size Kits
Thread Repair -> Size KitsThere are 15 products in the sub-categories of Thread Repair - Size Kits. Browse the Thread Repair - Size Kits products table. To narrow down the selection, please choose a sub-category from the links below.
Thread Repair - Size Kits - EZ-Lok
A selection of EZ-Lok Size Kits Thread Repair. Contains 20 inserts per...
Thread Repair - Size Kits - Keylocking
A selection of Keylocking Size Kits Thread Repair. Keylocking inserts are used...
Thread Repair - Size Kits - Recoil
A selection of Recoil Size Kits Thread Repair. Recoil inserts are screwed...
Category Details
This category includes various types of size kits thread repair.
Miniature Bearings Australia - MBA Minibearings
Additional resources:
A more concise listing may be found in the Thread Repair - Size Kits category on the Small Parts & Bearings online store.
| Internal Thread | External Tap Size | Drill Size Included |
Indicative Image |
|---|---|---|---|
| Size Kits Thread Repair - Size M4x0.7 10 - 4.2 mm Recoil | |||
|
Internal Thread
M4x0.7
|
External Tap Size
10
|
Drill Size Included
4.2
(Equiv. 0.165 in.) |
|
|
Category: Thread Repair - Size Kits - Recoil Deleted Item. Available while stocks last. |
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Part Number: REC-040-KIT (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$40.00 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
| Internal Thread | External Tap Size | Drill Size Included |
Indicative Image |
| Size Kits Thread Repair - Size M4x0.7 10 - 4.2 mm Recoil | |||
|
Internal Thread
M4x0.7
|
External Tap Size
10
|
Drill Size Included
4.2
(Equiv. 0.165 in.) |
|
|
Category: Thread Repair - Size Kits - Recoil Deleted Item. Available while stocks last. |
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Part Number: REC-040-KIT (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$40.00 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
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| Size Kits Thread Repair - 8-32 UNC - 4.17mm - 5/16-18 UNC - 7.94mm - 7.9 mm Keylocking - Steel Insert | |||
|
Internal Thread
8-32 UNC (4.17mm)
|
External Tap Size
5/16-18 UNC (7.94mm)
|
Drill Size Included
7.9
(Equiv. 0.311 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking |
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Part Number: KLI-0417-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$118.23 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
| Size Kits Thread Repair - 8-32 UNC - 4.17mm - 5/16-18 UNC - 7.94mm - 7.9 mm Keylocking - Steel Insert | |||
|
Internal Thread
8-32 UNC (4.17mm)
|
External Tap Size
5/16-18 UNC (7.94mm)
|
Drill Size Included
7.9
(Equiv. 0.311 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking |
|||
|
Part Number: KLI-0417-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$118.23 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
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| Size Kits Thread Repair - 10-32 UNF - 4.76mm - 3/8-16 7.9 mm Keylocking - Steel Insert | |||
|
Internal Thread
10-32 UNF (4.76mm)
|
External Tap Size
3/8-16
|
Drill Size Included
7.9
(Equiv. 0.311 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking |
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Part Number: KLI-0476-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$99.59 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
| Size Kits Thread Repair - 10-32 UNF - 4.76mm - 3/8-16 7.9 mm Keylocking - Steel Insert | |||
|
Internal Thread
10-32 UNF (4.76mm)
|
External Tap Size
3/8-16
|
Drill Size Included
7.9
(Equiv. 0.311 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking |
|||
|
Part Number: KLI-0476-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$99.59 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
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|
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| Size Kits Thread Repair - 1/4-20 UNC - 6.35mm - 9.525mm - 3/8-16 UNC - - Q EZ-Lok | |||
|
Internal Thread
1/4-20 UNC (6.35mm)
|
External Tap Size
9.525mm (3/8-16 UNC)
|
Drill Size Included
Q
|
|
|
Contents: 20 x Inserts, 1 x Tap, 1 x Drill, 1 x Installation tool.
Category: Thread Repair - Size Kits - EZ-Lok |
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Part Number: EZL-064C-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$125.95 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
| Size Kits Thread Repair - 1/4-20 UNC - 6.35mm - 9.525mm - 3/8-16 UNC - - Q EZ-Lok | |||
|
Internal Thread
1/4-20 UNC (6.35mm)
|
External Tap Size
9.525mm (3/8-16 UNC)
|
Drill Size Included
Q
|
|
|
Contents: 20 x Inserts, 1 x Tap, 1 x Drill, 1 x Installation tool.
Category: Thread Repair - Size Kits - EZ-Lok |
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Part Number: EZL-064C-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$125.95 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
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| Size Kits Thread Repair - 1/4-20 UNC - 6.35mm - 7/16-14 UNC - 11.11mm - 9.4 mm Keylocking - Stainless Steel Insert | |||
|
Internal Thread
1/4-20 UNC (6.35mm)
|
External Tap Size
7/16-14 UNC (11.11mm)
|
Drill Size Included
9.4
(Equiv. 0.37 in.) |
|
|
Material: Stainless Steel
Category: Thread Repair - Size Kits - Keylocking |
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|
Part Number: KLI-0635-KIT-SS (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$103.68 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
| Size Kits Thread Repair - 1/4-20 UNC - 6.35mm - 7/16-14 UNC - 11.11mm - 9.4 mm Keylocking - Stainless Steel Insert | |||
|
Internal Thread
1/4-20 UNC (6.35mm)
|
External Tap Size
7/16-14 UNC (11.11mm)
|
Drill Size Included
9.4
(Equiv. 0.37 in.) |
|
|
Material: Stainless Steel
Category: Thread Repair - Size Kits - Keylocking |
|||
|
Part Number: KLI-0635-KIT-SS (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$103.68 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
|
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| Size Kits Thread Repair - 1/4-20 UNC - 6.35mm - 7/16-14 UNC - 11.11mm - 9.4 mm Keylocking - Steel Insert | |||
|
Internal Thread
1/4-20 UNC (6.35mm)
|
External Tap Size
7/16-14 UNC (11.11mm)
|
Drill Size Included
9.4
(Equiv. 0.37 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking Deleted Item. Available while stocks last. |
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|
Part Number: KLI-0635-KIT (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$37.69 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
| Size Kits Thread Repair - 1/4-20 UNC - 6.35mm - 7/16-14 UNC - 11.11mm - 9.4 mm Keylocking - Steel Insert | |||
|
Internal Thread
1/4-20 UNC (6.35mm)
|
External Tap Size
7/16-14 UNC (11.11mm)
|
Drill Size Included
9.4
(Equiv. 0.37 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking Deleted Item. Available while stocks last. |
|||
|
Part Number: KLI-0635-KIT (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$37.69 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
|
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| Size Kits Thread Repair - 5/16-18 UNC - 7.94mm - 1/2-13 UNC - 12.7mm - 10.9 mm Keylocking - Steel Insert | |||
|
Internal Thread
5/16-18 UNC (7.94mm)
|
External Tap Size
1/2-13 UNC (12.7mm)
|
Drill Size Included
10.9
(Equiv. 0.429 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking |
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|
Part Number: KLI-0794-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$76.86 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
| Size Kits Thread Repair - 5/16-18 UNC - 7.94mm - 1/2-13 UNC - 12.7mm - 10.9 mm Keylocking - Steel Insert | |||
|
Internal Thread
5/16-18 UNC (7.94mm)
|
External Tap Size
1/2-13 UNC (12.7mm)
|
Drill Size Included
10.9
(Equiv. 0.429 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking |
|||
|
Part Number: KLI-0794-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$76.86 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
|
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| Size Kits Thread Repair - 5/16-18 UNC - 7.94mm - 1/2-13 UNC - 12.7mm - 10.9 mm Keylocking - Stainless Steel Insert | |||
|
Internal Thread
5/16-18 UNC (7.94mm)
|
External Tap Size
1/2-13 UNC (12.7mm)
|
Drill Size Included
10.9
(Equiv. 0.429 in.) |
|
|
Material: Stainless Steel
Category: Thread Repair - Size Kits - Keylocking |
|||
|
Part Number: KLI-0794-KIT-SS (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$133.95 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
| Size Kits Thread Repair - 5/16-18 UNC - 7.94mm - 1/2-13 UNC - 12.7mm - 10.9 mm Keylocking - Stainless Steel Insert | |||
|
Internal Thread
5/16-18 UNC (7.94mm)
|
External Tap Size
1/2-13 UNC (12.7mm)
|
Drill Size Included
10.9
(Equiv. 0.429 in.) |
|
|
Material: Stainless Steel
Category: Thread Repair - Size Kits - Keylocking |
|||
|
Part Number: KLI-0794-KIT-SS (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$133.95 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
|
|||
| Size Kits Thread Repair - 5/16-24 UNF - 7.94mm - 1/2-13 UNC - 12.7mm - 10.9 mm Keylocking - Steel Insert | |||
|
Internal Thread
5/16-24 UNF (7.94mm)
|
External Tap Size
1/2-13 UNC (12.7mm)
|
Drill Size Included
10.9
(Equiv. 0.429 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking Deleted Item. Available while stocks last. |
|||
|
Part Number: KLI-0794F-KIT (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$39.56 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
| Size Kits Thread Repair - 5/16-24 UNF - 7.94mm - 1/2-13 UNC - 12.7mm - 10.9 mm Keylocking - Steel Insert | |||
|
Internal Thread
5/16-24 UNF (7.94mm)
|
External Tap Size
1/2-13 UNC (12.7mm)
|
Drill Size Included
10.9
(Equiv. 0.429 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking Deleted Item. Available while stocks last. |
|||
|
Part Number: KLI-0794F-KIT (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$39.56 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
|
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| Size Kits Thread Repair - 3/8-16 UNC - 9.53mm - 9/16-12 UNC 12.7 mm Keylocking - Stainless Steel Insert | |||
|
Internal Thread
3/8-16 UNC (9.53mm)
|
External Tap Size
9/16-12 UNC
|
Drill Size Included
12.7
(Equiv. 0.5 in.) |
|
|
Material: Stainless Steel
Category: Thread Repair - Size Kits - Keylocking |
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Part Number: KLI-0953-KIT-SS (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$135.41 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
| Size Kits Thread Repair - 3/8-16 UNC - 9.53mm - 9/16-12 UNC 12.7 mm Keylocking - Stainless Steel Insert | |||
|
Internal Thread
3/8-16 UNC (9.53mm)
|
External Tap Size
9/16-12 UNC
|
Drill Size Included
12.7
(Equiv. 0.5 in.) |
|
|
Material: Stainless Steel
Category: Thread Repair - Size Kits - Keylocking |
|||
|
Part Number: KLI-0953-KIT-SS (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$135.41 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
|
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| Size Kits Thread Repair - 3/8-16 UNC - 9.53mm - 9/16-12 UNC 12.7 mm Keylocking - Steel Insert | |||
|
Internal Thread
3/8-16 UNC (9.53mm)
|
External Tap Size
9/16-12 UNC
|
Drill Size Included
12.7
(Equiv. 0.5 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking Deleted Item. Available while stocks last. |
|||
|
Part Number: KLI-0953-KIT (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$40.39 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
| Size Kits Thread Repair - 3/8-16 UNC - 9.53mm - 9/16-12 UNC 12.7 mm Keylocking - Steel Insert | |||
|
Internal Thread
3/8-16 UNC (9.53mm)
|
External Tap Size
9/16-12 UNC
|
Drill Size Included
12.7
(Equiv. 0.5 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking Deleted Item. Available while stocks last. |
|||
|
Part Number: KLI-0953-KIT (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$40.39 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
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| Size Kits Thread Repair - 7/16-20 UNF - 11.11mm - 5/8-11 UNC - 15.88mm - 15.7 mm Keylocking - Steel Insert | |||
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Internal Thread
7/16-20 UNF (11.11mm)
|
External Tap Size
5/8-11 UNC (15.88mm)
|
Drill Size Included
15.7
(Equiv. 0.618 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking |
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Part Number: KLI-1111-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$96.23 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
| Size Kits Thread Repair - 7/16-20 UNF - 11.11mm - 5/8-11 UNC - 15.88mm - 15.7 mm Keylocking - Steel Insert | |||
|
Internal Thread
7/16-20 UNF (11.11mm)
|
External Tap Size
5/8-11 UNC (15.88mm)
|
Drill Size Included
15.7
(Equiv. 0.618 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking |
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Part Number: KLI-1111-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$96.23 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
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| Size Kits Thread Repair - 1/2-13 UNC - 12.7mm - 3/4-16 UNF - 19.05mm - 15.7 mm Keylocking - Steel Insert | |||
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Internal Thread
1/2-13 UNC (12.7mm)
|
External Tap Size
3/4-16 UNF (19.05mm)
|
Drill Size Included
15.7
(Equiv. 0.618 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking |
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Part Number: KLI-1270-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$89.05 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
| Size Kits Thread Repair - 1/2-13 UNC - 12.7mm - 3/4-16 UNF - 19.05mm - 15.7 mm Keylocking - Steel Insert | |||
|
Internal Thread
1/2-13 UNC (12.7mm)
|
External Tap Size
3/4-16 UNF (19.05mm)
|
Drill Size Included
15.7
(Equiv. 0.618 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking |
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|
Part Number: KLI-1270-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$89.05 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
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| Size Kits Thread Repair - 5/8-11 UNC - 15.88mm - 7/8-14 UNC 22.1 mm Keylocking - Steel Insert | |||
|
Internal Thread
5/8-11 UNC (15.88mm)
|
External Tap Size
7/8-14 UNC
|
Drill Size Included
22.1
(Equiv. 0.87 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking |
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Part Number: KLI-1588-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$102.95 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
| Size Kits Thread Repair - 5/8-11 UNC - 15.88mm - 7/8-14 UNC 22.1 mm Keylocking - Steel Insert | |||
|
Internal Thread
5/8-11 UNC (15.88mm)
|
External Tap Size
7/8-14 UNC
|
Drill Size Included
22.1
(Equiv. 0.87 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking |
|||
|
Part Number: KLI-1588-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$102.95 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
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| Size Kits Thread Repair - 3/4-10 UNC - 19.05mm - 1.1/8-12 UNF 22.4 mm Keylocking - Steel Insert | |||
|
Internal Thread
3/4-10 UNC (19.05mm)
|
External Tap Size
1.1/8-12 UNF
|
Drill Size Included
22.4
(Equiv. 0.882 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking |
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Part Number: KLI-1910-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$147.23 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||
| Size Kits Thread Repair - 3/4-10 UNC - 19.05mm - 1.1/8-12 UNF 22.4 mm Keylocking - Steel Insert | |||
|
Internal Thread
3/4-10 UNC (19.05mm)
|
External Tap Size
1.1/8-12 UNF
|
Drill Size Included
22.4
(Equiv. 0.882 in.) |
|
|
Material: Steel
Category: Thread Repair - Size Kits - Keylocking |
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Part Number: KLI-1910-KIT (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026 Regular price
$147.23 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
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