Gloss Black Ball Knobs - HK056

Product code: HK056
View All Specifications
3/8" Furniture Knobs for cabinets | 44mm fittings
3/8" Furniture Knobs for cabinets | 44mm fittings
3/8" Furniture Knobs for cabinets | 44mm fittings
3/8" Furniture Knobs for cabinets | 44mm fittings
3/8" Furniture Knobs for cabinets | 44mm fittings
3/8" Furniture Knobs for cabinets | 44mm fittings
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 9 £2.27 £2.73
10 - 24 £2.12 £2.54
25 - 49 £1.95 £2.34
50 - 99 £1.69 £2.03
100 - 499 £1.37 £1.64
500 + £1.17 £1.40

£2.73 / each


Average production time 14 + days.
Vital Parts - Here to make bulk ordering easy.

Product Specification
Diameter 44mm
Thread / Hole Size 3/8"
Male / Female Female
Type Threaded
Colour/Finish Black
Material Duroplast
Thread Depth 14.7mm

Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

Larger Order?

Call our sales team on

01233 713581


Frequently Bought Together

Total Price: £0.00

44mm Duroplast Ball Knob | 3/8" Female Thread | Duroplast | Black

For appliances, panels and general equipment finishing, this 44mm threaded ball knob creates a comfortable rounded contact point on a compatible threaded component. The 3/8" female connection and 14.7mm thread depth provide the key fitting dimensions for secure installation. The female thread is formed within the Duroplast construction for a simple all-plastic threaded knob.

What Are Duroplast Ball Knobs?

Black Duroplast Ball Knobs are used as both functional hand grips and finishing components. Their smooth round profile suits operating levers, adjustment points and furniture fittings where a clean glossy appearance is preferred.

Our broader hand knobs selection includes screw-on and push-fit options across several materials and finishes.

Common Applications

  • Workshop Machinery: Adds a rounded grip to suitable threaded levers, stops and adjustment controls.
  • Control Rods: Finishes the end of compatible rods or studs with a comfortable hand-contact surface.
  • Fixtures and Equipment: Provides a practical threaded knob for suitable jigs, fixtures and adjustable components.
  • General Finishing: Covers exposed threaded ends where a neat glossy black finish and hand grip are required.

44mm 3/8" Duroplast Ball Knob Dimensions

  • Diameter: 44mm
  • Thread / Hole Size: 3/8"
  • Male / Female: Female
  • Type: Threaded
  • Thread Depth: 14.7mm
  • Material: Duroplast
  • Colour/Finish: Black

Key Benefits

  • 44mm diameter provides the stated overall ball size.
  • 14.7mm thread depth provides the stated internal thread engagement.
  • Black finish provides a clean glossy appearance for visible controls and finishing applications.
  • Female threaded design allows straightforward fitting onto compatible studs and threaded rods.

View our black Duroplast ball knobs in other diameters and thread sizes. If you are unsure which option fits your stud or rod, contact our team on 01233 713581.

Please call for any enquiries!
Mon - Thurs 8.30 am - 5.30 pm
Fri 8.30 am - 3.30 pm

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