Knurled knob
Black thermoplastic, glass fiber-reinforced, matte finish.
Knurled knob in black thermoplastic with plain hole and threaded steel set screw, hex socket head. Aluminum disc.
Knob with index. Plain hole and threaded steel set screw, hex socket head. Aluminum disc.
Spoked Handwheel
Black technopolymer, reinforced with glass fibers, matte finish.
Galvanized steel hub surfacing on top.
Galvanized steel hub surfacing on top. Rotary knob on steel pivot.
Galvanized steel hub surfacing on top. Concealed tilting rotary knob.
Reinforced black duroplast.
Protruding hub made of galvanized steel.
Spoked handwheel
Protruding hub made of galvanized steel. Rotary knob on steel pivot.
Protruding hub made of galvanized steel. Flip-down rotary knob that can be snapped on.
Galvanized steel hub on top. Flip-top rotary knob.
Protruding galvanised steel hub.