Wing Knobs:

Model 09 PK - Wing/Slug Knob:

Simple ergonomic design wing knob, suited to an on/off application.

Model 15 PK - Wing Knob:

Superstrong yet lightweight, will withstand arduous industrial use. Open cavity design uses less material - very cost effective.

Model 16 PK - Wing Knob:

Offset wing profile, attractive modern design. Excellent 'finger and thumb' grip.