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Ex PHILIPS Comms Equipment COLLET KNOB (Plain Flange With Pointer) 24.5mm OD

Philips

$2.00
Condition:
Used
Minimum Purchase:
1 unit
Maximum Purchase:
1 unit
Shipping:
Calculated at Checkout

Oh Dear! This item has been sold but take a look around for other similar items

Ex communications equipment (specifically Philips) but of course useable anywhere that you need a good secure knob to fit a small diameter shaft that has no other means of securing a knob (i.e no need for a grub screw(s) or 'flat spot)

Collet knobs are often used in high quality equipment because there is no spline fitting or grub screws which can become loose over time.

These knobs have an all metal centre (in this case aluminium) fitting which grips the control shaft tightly when end nut is tightened.

 

 

To access this collet knob 'internals' ...

The plastic knob is 'pull off' i.e it is a friction fit

This reveals the metal collet system, unscrew the brass nut and this allows the grip to release from the component shaft. Refitting this collet knob is the reverse procedure.

All aluminium grip mechanism with a brass securing nut

Light grey top cap, darker grey body and flange

DIMENSIONS: (measured with digital calipers)

16mm OD (body) 24.5mm (flange)

17mm body length

Body is ribbed for easy finger grip control

Flange is plain

Top cap has a black pointer line

Collet fits onto a 4mm round shaft

Unlike 'standard' collet knobs, the top cap CANNOT be removed.

 

COSMETIC CONDITION:

Clean

Unscratched

Undamaged in any way

Tested as described in the description This item is not returnable, UNLESS not as described