Knobs - Lobe - Four Lobe - Male - Standard

Knobs -> Lobe -> Four Lobe -> Male -> Standard
Thread Size Head Diameter (A) Thread Length Colour Hub Diameter (C) Hub Length (D) Indicative
Image
Lobe Knobs - 3/8-16 UNC - 9.53mm - 62.99x44.5 mm Four Lobe - Plated Steel Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
62.99
mm
Thread Length
44.5
mm
Colour
Black
Hub Diameter (C)
25.91
mm
Hub Length (D)
21.34
mm
Lobe Knobs - 3/8-16 UNC -9.53mm- 62.99x44.5 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 38.10 mm   
Part Number: KM095C-063-4L44 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$13.14 AUD
$15.76 AUD $13.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Thread Size Head Diameter (A) Thread Length Colour Indicative
Image
Lobe Knobs - 3/8-16 UNC - 9.53mm - 62.99x44.5 mm Four Lobe - Plated Steel Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
62.99
mm
Thread Length
44.5
mm
Colour
Black
Lobe Knobs - 3/8-16 UNC -9.53mm- 62.99x44.5 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 25.91 mm    Hub Length (D): 21.34 mm    Knob Height (B): 38.10 mm   
Part Number: KM095C-063-4L44 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$13.14 AUD
$15.76 AUD $13.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 3/8-16 UNC - 9.53mm - 80.01x24.9 mm Four Lobe - Plated Steel Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
80.01
mm
Thread Length
24.9
mm
Colour
Black
Hub Diameter (C)
30.99
mm
Hub Length (D)
18.03
mm
Lobe Knobs - 3/8-16 UNC -9.53mm- 80.01x24.9 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 40.89 mm   
Part Number: KM095C-080-4L25 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$13.68 AUD
$16.42 AUD $13.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 3/8-16 UNC - 9.53mm - 80.01x24.9 mm Four Lobe - Plated Steel Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
80.01
mm
Thread Length
24.9
mm
Colour
Black
Lobe Knobs - 3/8-16 UNC -9.53mm- 80.01x24.9 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 30.99 mm    Hub Length (D): 18.03 mm    Knob Height (B): 40.89 mm   
Part Number: KM095C-080-4L25 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$13.68 AUD
$16.42 AUD $13.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 50.04x38.1 mm Four Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
50.04
mm
Thread Length
38.1
mm
Colour
Black
Hub Diameter (C)
23.11
mm
Hub Length (D)
6.35
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 50.04x38.1 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 32.00 mm   
Part Number: KM127C-050-4L38 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$13.77 AUD
$16.53 AUD $13.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 50.04x38.1 mm Four Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
50.04
mm
Thread Length
38.1
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 50.04x38.1 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 23.11 mm    Hub Length (D): 6.35 mm    Knob Height (B): 32.00 mm   
Part Number: KM127C-050-4L38 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$13.77 AUD
$16.53 AUD $13.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 50.04x50.8 mm Four Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
50.04
mm
Thread Length
50.8
mm
Colour
Black
Hub Diameter (C)
23.11
mm
Hub Length (D)
6.35
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 50.04x50.8 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 32.00 mm   
Part Number: KM127C-050-4L51 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$69.86 AUD
$83.84 AUD $69.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 50.04x50.8 mm Four Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
50.04
mm
Thread Length
50.8
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 50.04x50.8 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 23.11 mm    Hub Length (D): 6.35 mm    Knob Height (B): 32.00 mm   
Part Number: KM127C-050-4L51 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$69.86 AUD
$83.84 AUD $69.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 59.94x24.9 mm Four Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
59.94
mm
Thread Length
24.9
mm
Colour
Black
Hub Diameter (C)
23.11
mm
Hub Length (D)
13.97
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 59.94x24.9 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 38.10 mm   
Part Number: KM127C-060-4L25 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$10.86 AUD
$13.04 AUD $10.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 59.94x24.9 mm Four Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
59.94
mm
Thread Length
24.9
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 59.94x24.9 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 23.11 mm    Hub Length (D): 13.97 mm    Knob Height (B): 38.10 mm   
Part Number: KM127C-060-4L25 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$10.86 AUD
$13.04 AUD $10.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 62.99x44.5 mm Four Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
62.99
mm
Thread Length
44.5
mm
Colour
Black
Hub Diameter (C)
25.91
mm
Hub Length (D)
21.34
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 62.99x44.5 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 38.10 mm   
Part Number: KM127C-063-4L44 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$16.14 AUD
$19.36 AUD $16.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 62.99x44.5 mm Four Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
62.99
mm
Thread Length
44.5
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 62.99x44.5 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 25.91 mm    Hub Length (D): 21.34 mm    Knob Height (B): 38.10 mm   
Part Number: KM127C-063-4L44 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$16.14 AUD
$19.36 AUD $16.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 80.01x30 mm Four Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
80.01
mm
Thread Length
30.0
mm
Colour
Black
Hub Diameter (C)
30.99
mm
Hub Length (D)
18.03
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 80.01x30 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 40.89 mm   
Part Number: KM127C-080-4L30 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$14.86 AUD
$17.84 AUD $14.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 80.01x30 mm Four Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
80.01
mm
Thread Length
30.0
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 80.01x30 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 30.99 mm    Hub Length (D): 18.03 mm    Knob Height (B): 40.89 mm   
Part Number: KM127C-080-4L30 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$14.86 AUD
$17.84 AUD $14.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 80.01x35.1 mm Four Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
80.01
mm
Thread Length
35.1
mm
Colour
Black
Hub Diameter (C)
30.99
mm
Hub Length (D)
18.03
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 80.01x35.1 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 40.89 mm   
Part Number: KM127C-080-4L35 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$18.59 AUD
$22.31 AUD $18.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 80.01x35.1 mm Four Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
80.01
mm
Thread Length
35.1
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 80.01x35.1 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 30.99 mm    Hub Length (D): 18.03 mm    Knob Height (B): 40.89 mm   
Part Number: KM127C-080-4L35 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$18.59 AUD
$22.31 AUD $18.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 80.01x50.8 mm Four Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
80.01
mm
Thread Length
50.8
mm
Colour
Black
Hub Diameter (C)
32.00
mm
Hub Length (D)
30.48
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 80.01x50.8 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 50.04 mm   
Part Number: KM127C-080-4L51 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$25.77 AUD
$30.93 AUD $25.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 80.01x50.8 mm Four Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
80.01
mm
Thread Length
50.8
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 80.01x50.8 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 32.00 mm    Hub Length (D): 30.48 mm    Knob Height (B): 50.04 mm   
Part Number: KM127C-080-4L51 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$25.77 AUD
$30.93 AUD $25.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 5/8-11 UNC - 15.88mm - 80.01x30 mm Four Lobe - Plated Steel Knob
Thread Size
5/8-11 UNC (15.88mm)
Head Diameter (A)
80.01
mm
Thread Length
30.0
mm
Colour
Black
Hub Diameter (C)
30.99
mm
Hub Length (D)
18.03
mm
Lobe Knobs - 5/8-11 UNC -15.88mm- 80.01x30 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 40.89 mm   
Part Number: KM159C-080-4L30 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$16.86 AUD
$20.24 AUD $16.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 5/8-11 UNC - 15.88mm - 80.01x30 mm Four Lobe - Plated Steel Knob
Thread Size
5/8-11 UNC (15.88mm)
Head Diameter (A)
80.01
mm
Thread Length
30.0
mm
Colour
Black
Lobe Knobs - 5/8-11 UNC -15.88mm- 80.01x30 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 30.99 mm    Hub Length (D): 18.03 mm    Knob Height (B): 40.89 mm   
Part Number: KM159C-080-4L30 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$16.86 AUD
$20.24 AUD $16.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 5/8-11 UNC - 15.88mm - 80.01x35.1 mm Four Lobe - Plated Steel Knob
Thread Size
5/8-11 UNC (15.88mm)
Head Diameter (A)
80.01
mm
Thread Length
35.1
mm
Colour
Black
Hub Diameter (C)
30.99
mm
Hub Length (D)
18.03
mm
Lobe Knobs - 5/8-11 UNC -15.88mm- 80.01x35.1 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 40.89 mm   
Part Number: KM159C-080-4L35 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$18.23 AUD
$21.87 AUD $18.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 5/8-11 UNC - 15.88mm - 80.01x35.1 mm Four Lobe - Plated Steel Knob
Thread Size
5/8-11 UNC (15.88mm)
Head Diameter (A)
80.01
mm
Thread Length
35.1
mm
Colour
Black
Lobe Knobs - 5/8-11 UNC -15.88mm- 80.01x35.1 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 30.99 mm    Hub Length (D): 18.03 mm    Knob Height (B): 40.89 mm   
Part Number: KM159C-080-4L35 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$18.23 AUD
$21.87 AUD $18.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.