| Thread or Hole Size | Ball Diameter (A) | Thread Length | Colour | Style |
Indicative Image |
|---|---|---|---|---|---|
| Ball Knobs - 1/2-13 UNC - 12.7mm - 44.96x19.1 mm Female Threaded - Plastic Knob | |||||
|
Thread or Hole Size
1/2-13 UNC (12.7mm)
|
Ball Diameter (A)
44.96
mm (Equiv. 1.77 in.) |
Thread Length
19.1
(Equiv. 0.752 in.) |
|
||
|
Material: Plastic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127C-045-TPLK (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$24.14 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
| Thread or Hole Size | Ball Diameter (A) | Thread Length | Colour |
Indicative Image |
|
| Ball Knobs - 1/2-13 UNC - 12.7mm - 44.96x19.1 mm Female Threaded - Plastic Knob | |||||
|
Thread or Hole Size
1/2-13 UNC (12.7mm)
|
Ball Diameter (A)
44.96
mm (Equiv. 1.77 in.) |
Thread Length
19.1
(Equiv. 0.752 in.) |
|
||
|
Material: Plastic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127C-045-TPLK (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$24.14 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - 1/2-13 UNC - 12.7mm - 47.62 - - Female Threaded - Phenolic Knob | |||||
|
Thread or Hole Size
1/2-13 UNC (12.7mm)
|
Ball Diameter (A)
47.62
mm (Equiv. 1.875 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127C-048-TPH-IN (Each)
4 Available Now | Further orders can be expected around Sun, Jan 18, 2026 Regular price
$20.23 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - 1/2-13 UNC - 12.7mm - 47.62 - - Female Threaded - Phenolic Knob | |||||
|
Thread or Hole Size
1/2-13 UNC (12.7mm)
|
Ball Diameter (A)
47.62
mm (Equiv. 1.875 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127C-048-TPH-IN (Each)
4 Available Now | Further orders can be expected around Sun, Jan 18, 2026 Regular price
$20.23 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - 1/2-13 UNC - 12.7mm - 47.63x15.9 mm Female Threaded - Plastic Knob | |||||
|
Thread or Hole Size
1/2-13 UNC (12.7mm)
|
Ball Diameter (A)
47.63
mm (Equiv. 1.875 in.) |
Thread Length
15.9
(Equiv. 0.626 in.) |
|
||
|
Material: Plastic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127C-048-TRT (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$14.14 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - 1/2-13 UNC - 12.7mm - 47.63x15.9 mm Female Threaded - Plastic Knob | |||||
|
Thread or Hole Size
1/2-13 UNC (12.7mm)
|
Ball Diameter (A)
47.63
mm (Equiv. 1.875 in.) |
Thread Length
15.9
(Equiv. 0.626 in.) |
|
||
|
Material: Plastic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127C-048-TRT (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$14.14 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - 1/2-13 UNC - 12.7mm - 50 - - Female Threaded - Aluminium Knob | |||||
|
Thread or Hole Size
1/2-13 UNC (12.7mm)
|
Ball Diameter (A)
50.00
mm (Equiv. 1.969 in.) |
|
|||
|
Material: Aluminium
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127C-050-TPAL (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$76.77 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - 1/2-13 UNC - 12.7mm - 50 - - Female Threaded - Aluminium Knob | |||||
|
Thread or Hole Size
1/2-13 UNC (12.7mm)
|
Ball Diameter (A)
50.00
mm (Equiv. 1.969 in.) |
|
|||
|
Material: Aluminium
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127C-050-TPAL (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$76.77 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - 1/2-13 UNC - 12.7mm - 50.04x30 mm Male Threaded - Steel Knob | |||||
|
Thread or Hole Size
1/2-13 UNC (12.7mm)
|
Ball Diameter (A)
50.04
mm (Equiv. 1.97 in.) |
Thread Length
30.0
(Equiv. 1.181 in.) |
|
||
|
Material: Steel
Category: Knobs - Ball - Male Threaded |
|||||
|
Part Number: KM127C-050-NG (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$43.50 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - 1/2-13 UNC - 12.7mm - 50.04x30 mm Male Threaded - Steel Knob | |||||
|
Thread or Hole Size
1/2-13 UNC (12.7mm)
|
Ball Diameter (A)
50.04
mm (Equiv. 1.97 in.) |
Thread Length
30.0
(Equiv. 1.181 in.) |
|
||
|
Material: Steel
Category: Knobs - Ball - Male Threaded |
|||||
|
Part Number: KM127C-050-NG (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$43.50 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - 1/2-13 UNC - 12.7mm - 50.04x39.9 mm Male Threaded - Stainless Steel Knob | |||||
|
Thread or Hole Size
1/2-13 UNC (12.7mm)
|
Ball Diameter (A)
50.04
mm (Equiv. 1.97 in.) |
Thread Length
39.9
(Equiv. 1.571 in.) |
|
||
|
Material: Stainless Steel
Category: Knobs - Ball - Male Threaded |
|||||
|
Part Number: KM127C-050-NG-SS (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$502.32 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - 1/2-13 UNC - 12.7mm - 50.04x39.9 mm Male Threaded - Stainless Steel Knob | |||||
|
Thread or Hole Size
1/2-13 UNC (12.7mm)
|
Ball Diameter (A)
50.04
mm (Equiv. 1.97 in.) |
Thread Length
39.9
(Equiv. 1.571 in.) |
|
||
|
Material: Stainless Steel
Category: Knobs - Ball - Male Threaded |
|||||
|
Part Number: KM127C-050-NG-SS (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$502.32 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - 1/2-13 UNC - 12.7mm - 50.04x50 mm Female Threaded - Stainless Steel Knob | |||||
|
Thread or Hole Size
1/2-13 UNC (12.7mm)
|
Ball Diameter (A)
50.04
mm (Equiv. 1.97 in.) |
Thread Length
50.0
(Equiv. 1.969 in.) |
|
||
|
Material: Stainless Steel
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127C-050-NG-SS (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$400.50 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - 1/2-13 UNC - 12.7mm - 50.04x50 mm Female Threaded - Stainless Steel Knob | |||||
|
Thread or Hole Size
1/2-13 UNC (12.7mm)
|
Ball Diameter (A)
50.04
mm (Equiv. 1.97 in.) |
Thread Length
50.0
(Equiv. 1.969 in.) |
|
||
|
Material: Stainless Steel
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127C-050-NG-SS (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$400.50 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - 12.70 mm Knock On 50.8 mm - - Knock On Phenolic - Phenolic Knob | |||||
|
Thread or Hole Size
12.70 mm Knock On
|
Ball Diameter (A)
50.80
mm (Equiv. 2 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Knock On Phenolic |
|||||
|
Part Number: KF127-051-KOPH (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$10,054.86 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - 12.70 mm Knock On 50.8 mm - - Knock On Phenolic - Phenolic Knob | |||||
|
Thread or Hole Size
12.70 mm Knock On
|
Ball Diameter (A)
50.80
mm (Equiv. 2 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Knock On Phenolic |
|||||
|
Part Number: KF127-051-KOPH (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$10,054.86 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - 1/2-20 UNF - 12.7mm - 34.93 - - Female Threaded - Phenolic Knob | |||||
|
Thread or Hole Size
1/2-20 UNF (12.7mm)
|
Ball Diameter (A)
34.93
mm (Equiv. 1.375 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127F-035-TPH-IN-A (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$8.14 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - 1/2-20 UNF - 12.7mm - 34.93 - - Female Threaded - Phenolic Knob | |||||
|
Thread or Hole Size
1/2-20 UNF (12.7mm)
|
Ball Diameter (A)
34.93
mm (Equiv. 1.375 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127F-035-TPH-IN-A (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$8.14 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - 1/2-20 UNF - 12.7mm - 34.93 - - Female Threaded - Phenolic Knob | |||||
|
Thread or Hole Size
1/2-20 UNF (12.7mm)
|
Ball Diameter (A)
34.93
mm (Equiv. 1.375 in.) |
Colour
Red
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127F-035-TPH-IN-BR-R (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$9.32 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - 1/2-20 UNF - 12.7mm - 34.93 - - Female Threaded - Phenolic Knob | |||||
|
Thread or Hole Size
1/2-20 UNF (12.7mm)
|
Ball Diameter (A)
34.93
mm (Equiv. 1.375 in.) |
Colour
Red
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127F-035-TPH-IN-BR-R (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$9.32 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - 1/2-20 UNF - 12.7mm - 34.93x15.9 mm Female Threaded - Steel Knob | |||||
|
Thread or Hole Size
1/2-20 UNF (12.7mm)
|
Ball Diameter (A)
34.93
mm (Equiv. 1.375 in.) |
Thread Length
15.9
(Equiv. 0.626 in.) |
|
||
|
Material: Steel
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127F-035-TPST (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$82.77 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - 1/2-20 UNF - 12.7mm - 34.93x15.9 mm Female Threaded - Steel Knob | |||||
|
Thread or Hole Size
1/2-20 UNF (12.7mm)
|
Ball Diameter (A)
34.93
mm (Equiv. 1.375 in.) |
Thread Length
15.9
(Equiv. 0.626 in.) |
|
||
|
Material: Steel
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127F-035-TPST (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$82.77 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - 1/2-20 UNF - 12.7mm - 41.28 - - Female Threaded - Phenolic Knob | |||||
|
Thread or Hole Size
1/2-20 UNF (12.7mm)
|
Ball Diameter (A)
41.28
mm (Equiv. 1.625 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127F-041-TPH-IN-A (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$11.86 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - 1/2-20 UNF - 12.7mm - 41.28 - - Female Threaded - Phenolic Knob | |||||
|
Thread or Hole Size
1/2-20 UNF (12.7mm)
|
Ball Diameter (A)
41.28
mm (Equiv. 1.625 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127F-041-TPH-IN-A (Each)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$11.86 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - 1/2-20 UNF - 12.7mm - 47.62 - - Female Threaded - Phenolic Knob | |||||
|
Thread or Hole Size
1/2-20 UNF (12.7mm)
|
Ball Diameter (A)
47.62
mm (Equiv. 1.875 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127F-048-TPH-IN-A (Each)
4 Available Now | Further orders can be expected around Sun, Jan 18, 2026 Regular price
$11.77 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - 1/2-20 UNF - 12.7mm - 47.62 - - Female Threaded - Phenolic Knob | |||||
|
Thread or Hole Size
1/2-20 UNF (12.7mm)
|
Ball Diameter (A)
47.62
mm (Equiv. 1.875 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF127F-048-TPH-IN-A (Each)
4 Available Now | Further orders can be expected around Sun, Jan 18, 2026 Regular price
$11.77 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - 5/8-18 UNF - 15.88mm - 47.62 - - Female Threaded - Phenolic Knob | |||||
|
Thread or Hole Size
5/8-18 UNF (15.88mm)
|
Ball Diameter (A)
47.62
mm (Equiv. 1.875 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF159F-048-TPH (Each)
9 Available Now | Further orders can be expected around Sun, Jan 18, 2026 Regular price
$10.05 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - 5/8-18 UNF - 15.88mm - 47.62 - - Female Threaded - Phenolic Knob | |||||
|
Thread or Hole Size
5/8-18 UNF (15.88mm)
|
Ball Diameter (A)
47.62
mm (Equiv. 1.875 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF159F-048-TPH (Each)
9 Available Now | Further orders can be expected around Sun, Jan 18, 2026 Regular price
$10.05 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - 15.88 mm Knock On 44.45 mm - - Knock On Phenolic - Phenolic Knob | |||||
|
Thread or Hole Size
15.88 mm Knock On
|
Ball Diameter (A)
44.45
mm (Equiv. 1.75 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Knock On Phenolic |
|||||
|
Part Number: KF159-044-KOPH (Each)
1 Available Now | Further orders can be expected around Sun, Jan 18, 2026 Regular price
$12.14 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - 15.88 mm Knock On 44.45 mm - - Knock On Phenolic - Phenolic Knob | |||||
|
Thread or Hole Size
15.88 mm Knock On
|
Ball Diameter (A)
44.45
mm (Equiv. 1.75 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Knock On Phenolic |
|||||
|
Part Number: KF159-044-KOPH (Each)
1 Available Now | Further orders can be expected around Sun, Jan 18, 2026 Regular price
$12.14 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - 15.88 mm Knock On 50.8 mm - - Knock On Phenolic - Phenolic Knob | |||||
|
Thread or Hole Size
15.88 mm Knock On
|
Ball Diameter (A)
50.80
mm (Equiv. 2 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Knock On Phenolic Deleted Item. Available while stocks last. |
|||||
|
Part Number: KF159-051-KOPH (Each)
2 Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$8.59 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - 15.88 mm Knock On 50.8 mm - - Knock On Phenolic - Phenolic Knob | |||||
|
Thread or Hole Size
15.88 mm Knock On
|
Ball Diameter (A)
50.80
mm (Equiv. 2 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Knock On Phenolic Deleted Item. Available while stocks last. |
|||||
|
Part Number: KF159-051-KOPH (Each)
2 Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$8.59 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
| Ball Knobs - M16 - 16x2mm - 48 - - Female Threaded - Phenolic Knob | |||||
|
Thread or Hole Size
M16 (16x2mm)
|
Ball Diameter (A)
48.00
mm (Equiv. 1.89 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF160M-048-TPH-IN (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$8,289.32 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties |
|||||
| Ball Knobs - M16 - 16x2mm - 48 - - Female Threaded - Phenolic Knob | |||||
|
Thread or Hole Size
M16 (16x2mm)
|
Ball Diameter (A)
48.00
mm (Equiv. 1.89 in.) |
Colour
Black
|
|
||
|
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
|
Part Number: KF160M-048-TPH-IN (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 18, 2026 Regular price
$8,289.32 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
