Collection: Knobs - Lobe - Three Lobe

Knobs -> Lobe -> Three Lobe
Thread Size Head Diameter (A) Thread Length Colour Hub Diameter (C) Hub Length (D) Indicative
Image
Lobe Knobs - 3/8-16 UNC - 9.53mm - 50.04x50.8 mm Three Lobe - Plated Steel Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
50.04
mm
Thread Length
50.8
mm
Colour
Black
Hub Diameter (C)
21.08
mm
Hub Length (D)
8.89
mm
Lobe Knobs - 3/8-16 UNC -9.53mm- 50.04x50.8 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 30.99 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM095C-050-3LL (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $10.86 AUD
Regular price $13.04 AUD Sale price $10.86 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 - 50.04x50.8 mm Three Lobe - Plated Steel Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
50.04
mm
Thread Length
50.8
mm
Colour
Black
Lobe Knobs - 3/8-16 UNC -9.53mm- 50.04x50.8 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 21.08 mm    Hub Length (D): 8.89 mm    Knob Height (B): 30.99 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM095C-050-3LL (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $10.86 AUD
Regular price $13.04 AUD Sale price $10.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Lobe Knobs - 3/8-16 UNC - 9.53mm - 55.12x22.9 mm Three Lobe - Zinc Plated Brass Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
55.12
mm
Thread Length
22.9
mm
Colour
Black
Hub Diameter (C)
20.57
mm
Hub Length (D)
3.81
mm
Lobe Knobs - 3/8-16 UNC -9.53mm- 55.12x22.9 mm - Zinc Plated Brass
Material: Zinc Plated Brass    Knob Height (B): 27.43 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF095C-055-3L-SFT (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $626.95 AUD
Regular price Sale price $626.95 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 3/8-16 UNC - 9.53mm - 55.12x22.9 mm Three Lobe - Zinc Plated Brass Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
55.12
mm
Thread Length
22.9
mm
Colour
Black
Lobe Knobs - 3/8-16 UNC -9.53mm- 55.12x22.9 mm - Zinc Plated Brass
Material: Zinc Plated Brass    Hub Diameter (C): 20.57 mm    Hub Length (D): 3.81 mm    Knob Height (B): 27.43 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF095C-055-3L-SFT (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $626.95 AUD
Regular price Sale price $626.95 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 3/8-16 UNC - 9.53mm - 62.99x14 mm Three Lobe - Brass Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
62.99
mm
Thread Length
14.0
mm
Colour
Black
Hub Diameter (C)
23.11
mm
Hub Length (D)
11.94
mm
Lobe Knobs - 3/8-16 UNC -9.53mm- 62.99x14 mm - Brass
Material: Brass    Recess Diameter (E): 39.12 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF095C-063-3L (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $20.95 AUD
Regular price $25.15 AUD Sale price $20.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Lobe Knobs - 3/8-16 UNC - 9.53mm - 62.99x14 mm Three Lobe - Brass Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
62.99
mm
Thread Length
14.0
mm
Colour
Black
Lobe Knobs - 3/8-16 UNC -9.53mm- 62.99x14 mm - Brass
Material: Brass    Hub Diameter (C): 23.11 mm    Hub Length (D): 11.94 mm    Recess Diameter (E): 39.12 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF095C-063-3L (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $20.95 AUD
Regular price $25.15 AUD Sale price $20.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Lobe Knobs - 3/8-16 UNC - 9.53mm - 62.99x23.1 mm Three Lobe - Brass Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
62.99
mm
Thread Length
23.1
mm
Colour
Black
Hub Diameter (C)
23.11
mm
Hub Length (D)
11.94
mm
Lobe Knobs - 3/8-16 UNC -9.53mm- 62.99x23.1 mm - Brass
Material: Brass    Recess Diameter (E): 39.12 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF095C-063-3L-P (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $12.68 AUD
Regular price $15.22 AUD Sale price $12.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Lobe Knobs - 3/8-16 UNC - 9.53mm - 62.99x23.1 mm Three Lobe - Brass Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
62.99
mm
Thread Length
23.1
mm
Colour
Black
Lobe Knobs - 3/8-16 UNC -9.53mm- 62.99x23.1 mm - Brass
Material: Brass    Hub Diameter (C): 23.11 mm    Hub Length (D): 11.94 mm    Recess Diameter (E): 39.12 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF095C-063-3L-P (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $12.68 AUD
Regular price $15.22 AUD Sale price $12.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Lobe Knobs - M10 - 10x1.5mm - 50x20 mm Three Lobe - Plastic with Insert Knob
Thread Size
M10 (10x1.5mm)
Head Diameter (A)
50.00
mm
Thread Length
20.0
mm
Hub Diameter (C)
19.50
mm
Hub Length (D)
17.50
mm
Lobe Knobs - M10 -10x1.5mm- 50x20 mm - Plastic with Insert
Material: Plastic with Insert    Knob Height (B): 13.50 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM100M-050-3L-SAF20 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $17.68 AUD
Regular price $21.22 AUD Sale price $17.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - M10 - 10x1.5mm - 50x20 mm Three Lobe - Plastic with Insert Knob
Thread Size
M10 (10x1.5mm)
Head Diameter (A)
50.00
mm
Thread Length
20.0
mm
Lobe Knobs - M10 -10x1.5mm- 50x20 mm - Plastic with Insert
Material: Plastic with Insert    Hub Diameter (C): 19.50 mm    Hub Length (D): 17.50 mm    Knob Height (B): 13.50 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM100M-050-3L-SAF20 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $17.68 AUD
Regular price $21.22 AUD Sale price $17.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - M10 - 10x1.5mm - 50x30 mm Three Lobe - Plastic with Insert Knob
Thread Size
M10 (10x1.5mm)
Head Diameter (A)
50.00
mm
Thread Length
30.0
mm
Hub Diameter (C)
19.50
mm
Hub Length (D)
17.50
mm
Lobe Knobs - M10 -10x1.5mm- 50x30 mm - Plastic with Insert
Material: Plastic with Insert    Knob Height (B): 13.50 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM100M-050-3L-SAF30 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $16.41 AUD
Regular price $19.69 AUD Sale price $16.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - M10 - 10x1.5mm - 50x30 mm Three Lobe - Plastic with Insert Knob
Thread Size
M10 (10x1.5mm)
Head Diameter (A)
50.00
mm
Thread Length
30.0
mm
Lobe Knobs - M10 -10x1.5mm- 50x30 mm - Plastic with Insert
Material: Plastic with Insert    Hub Diameter (C): 19.50 mm    Hub Length (D): 17.50 mm    Knob Height (B): 13.50 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM100M-050-3L-SAF30 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $16.41 AUD
Regular price $19.69 AUD Sale price $16.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Lobe Knobs - M10 - 10x1.5mm - 50x40 mm Three Lobe - Plastic with Insert Knob
Thread Size
M10 (10x1.5mm)
Head Diameter (A)
50.00
mm
Thread Length
40.0
mm
Hub Diameter (C)
19.50
mm
Hub Length (D)
17.50
mm
Lobe Knobs - M10 -10x1.5mm- 50x40 mm - Plastic with Insert
Material: Plastic with Insert    Knob Height (B): 13.50 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM100M-050-3L-SAF40 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $14.14 AUD
Regular price $16.96 AUD Sale price $14.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - M10 - 10x1.5mm - 50x40 mm Three Lobe - Plastic with Insert Knob
Thread Size
M10 (10x1.5mm)
Head Diameter (A)
50.00
mm
Thread Length
40.0
mm
Lobe Knobs - M10 -10x1.5mm- 50x40 mm - Plastic with Insert
Material: Plastic with Insert    Hub Diameter (C): 19.50 mm    Hub Length (D): 17.50 mm    Knob Height (B): 13.50 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM100M-050-3L-SAF40 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $14.14 AUD
Regular price $16.96 AUD Sale price $14.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 55.12x22.9 mm Three Lobe - Zinc Plated Brass Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
55.12
mm
Thread Length
22.9
mm
Colour
Black
Hub Diameter (C)
20.57
mm
Hub Length (D)
3.81
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 55.12x22.9 mm - Zinc Plated Brass
Material: Zinc Plated Brass    Knob Height (B): 27.43 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF127C-055-3L-SFT (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $859.68 AUD
Regular price $1,031.62 AUD Sale price $859.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 55.12x22.9 mm Three Lobe - Zinc Plated Brass Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
55.12
mm
Thread Length
22.9
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 55.12x22.9 mm - Zinc Plated Brass
Material: Zinc Plated Brass    Hub Diameter (C): 20.57 mm    Hub Length (D): 3.81 mm    Knob Height (B): 27.43 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF127C-055-3L-SFT (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $859.68 AUD
Regular price $1,031.62 AUD Sale price $859.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 62.99x19.1 mm Three Lobe - Brass Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
62.99
mm
Thread Length
19.1
mm
Colour
Black
Hub Diameter (C)
23.11
mm
Hub Length (D)
11.94
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 62.99x19.1 mm - Brass
Material: Brass    Recess Diameter (E): 39.12 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF127C-063-3L (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $18.68 AUD
Regular price $22.42 AUD Sale price $18.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 62.99x19.1 mm Three Lobe - Brass Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
62.99
mm
Thread Length
19.1
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 62.99x19.1 mm - Brass
Material: Brass    Hub Diameter (C): 23.11 mm    Hub Length (D): 11.94 mm    Recess Diameter (E): 39.12 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF127C-063-3L (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $18.68 AUD
Regular price $22.42 AUD Sale price $18.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 62.99x38.1 mm Three Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
62.99
mm
Thread Length
38.1
mm
Colour
Black
Hub Diameter (C)
23.11
mm
Hub Length (D)
11.94
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 62.99x38.1 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 39.12 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM127C-063-3L (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $15.86 AUD
Regular price $19.04 AUD Sale price $15.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 62.99x38.1 mm Three Lobe - Plated Steel Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
62.99
mm
Thread Length
38.1
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 62.99x38.1 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 23.11 mm    Hub Length (D): 11.94 mm    Knob Height (B): 39.12 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM127C-063-3L (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
Regular price $15.86 AUD
Regular price $19.04 AUD Sale price $15.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - M10 - 10x1.5mm - 80x17 mm Three Lobe - Brass Knob
Thread Size
M10 (10x1.5mm)

+ 0.10 / - 0.00
Head Diameter (A)
80.0
mm
+ 0.00 / - 0.10
(Equiv. 3.15 in.)
Thread Length
17.0
mm
+ 0.00 / - 0.12
(Equiv. 0.669 in.)
Colour
Black
Hub Diameter (C)
30.00
mm
Hub Length (D)
17.00
mm
Lobe Knobs - M10 -10x1.5mm- 80x17 mm - Brass
Material: Brass    Knob Height (B): 38.0 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF100M-080-3LA (PK-4)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $56.05 AUD
Regular price Sale price $56.05 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - M10 - 10x1.5mm - 80x17 mm Three Lobe - Brass Knob
Thread Size
M10 (10x1.5mm)

+ 0.10 / - 0.00
Head Diameter (A)
80.0
mm
+ 0.00 / - 0.10
(Equiv. 3.15 in.)
Thread Length
17.0
mm
+ 0.00 / - 0.12
(Equiv. 0.669 in.)
Colour
Black
Lobe Knobs - M10 -10x1.5mm- 80x17 mm - Brass
Material: Brass    Hub Diameter (C): 30.00 mm    Hub Length (D): 17.00 mm    Knob Height (B): 38.0 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF100M-080-3LA (PK-4)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $56.05 AUD
Regular price Sale price $56.05 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - M12 - 12x1.75mm - 100x21 mm Three Lobe - Brass Knob
Thread Size
M12 (12x1.75mm)

+ 0.10 / - 0.00
Head Diameter (A)
100.0
mm
+ 0.00 / - 0.10
(Equiv. 3.937 in.)
Thread Length
21.0
mm
+ 0.00 / - 0.12
(Equiv. 0.827 in.)
Colour
Black
Hub Diameter (C)
35.00
mm
Hub Length (D)
21.00
mm
Lobe Knobs - M12 -12x1.75mm- 100x21 mm - Brass
Material: Brass    Knob Height (B): 42.5 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF120M-100-3LA (PK-4)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $63.77 AUD
Regular price $76.53 AUD Sale price $63.77 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - M12 - 12x1.75mm - 100x21 mm Three Lobe - Brass Knob
Thread Size
M12 (12x1.75mm)

+ 0.10 / - 0.00
Head Diameter (A)
100.0
mm
+ 0.00 / - 0.10
(Equiv. 3.937 in.)
Thread Length
21.0
mm
+ 0.00 / - 0.12
(Equiv. 0.827 in.)
Colour
Black
Lobe Knobs - M12 -12x1.75mm- 100x21 mm - Brass
Material: Brass    Hub Diameter (C): 35.00 mm    Hub Length (D): 21.00 mm    Knob Height (B): 42.5 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF120M-100-3LA (PK-4)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $63.77 AUD
Regular price $76.53 AUD Sale price $63.77 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.