Mentor 4331.6032 Plastic Locking Knob With Collet Fixing - Dial Se...

Mentor Plastic Locking Knobs with Collet Fixing - Mentor 4331.6032, A plastic locking knob with collet fixing and numbered dial setting from Mentor. Mentor 4331.6032 Plastic Locking Knob With Collet Fixing - Dial Setting

Price: 3.84 from Rapid Online Rapid Electronics Ltd.