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Plastic and Metal Knobs:

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Rencol has been manufacturing machine knobs since 1927. Today we supply one of the most comprehensive ranges of thermoplastic and phenolic (Duroplast or Bakelite) knobs available. From clamping knobs and grip knobs, to spinner knobs and ball knobs, it is very likely we have a suitable knob for your application. We also have the expertise to manufacture konbs to your exact, bespoke specification (MOQs and tooling will apply).

Suitable Applications:

  • Office furniture
  • Medical aids and equipment
  • Industrial machinery
  • Aerospace equipment
  • Construction equipment
  • Marine industry
  • Agricultural machinery
  • Electronics enclosures
  • Point of Sale
  • Printing equipment
  • Packaging and processing equipment
  • Lighting equipment
  • Audio visual equipment
  • Automotive industry
  • Heavy machinery
  • Woodworking tools
  • Food processing machinery
  • Laboratory equipment
  • Pharmaceutical equipment
  • Filling machines and hoppers
Plastic Ball Knobs - Click to view Ball Knobs

Ball knobs are manufactured in tough thermoplastic or gloss finished Duroplast. They are suitable for any use with levers, handles or shafts.

Plastic Button Knobs - Click to view Button and Timer Knobs

Button Knobs, suitable for a wide range of uses in industrial, automotive and medical applications.

Lobe Knobs - Click to view Lobe Knobs

Wide range of Lobe knobs, suitable for a variety of applications such as medical aids where ease of operator adjustment is important.

Metal Knobs - Click to view Metal Knobs

High quality range of heavy duty metal knobs, manufactured in steel, stainless steel or aluminium.

Plastic Self Assembly Knobs - Click to view Self Assembly Knobs

Self assembly knobs offer a great deal of flexibility as they can be assembled on any length cap screw. No special tools or glue required!

Plastic Star Knobs - Click to view Star Knobs

Choose from heavy-duty, cavity free knobs suitable for food and medical industry or economic range of ultra strong yet lightweight mouldings.

Plastic Taper Knobs - Click to view Taper Knobs

These conical knobs are ideal for use as a handle grip at the end of a plain shaft, offering a comfortable and secure grip.

Plastic Thumbscrew Knobs - Click to view Thumbscrew Knobs

An ideal alternative to an ordinary nut or bolt, suitable where a small, discreet product is required or where space is confined.

Plastic Wing Knobs  - Click to view Wing Knobs

Wing knobs are suitable for use in confined spaces, allowing maximum leverage with a clean simple design.

Diecasting, Stamping, Forging, Pressing and Machining from Rencol
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