Knurled, Straight Knob 0.126" (3.20mm) Shaft with Line on Top Metal Black
Knob 0.250" (6.35mm) Shaft with Aluminum Black
Serrated Knob 0.126" (3.20mm) Shaft with Dot on Top Metal Black
Knurled, Diamond Knob 0.236" (6.00mm) Shaft with Arrow on Top Metal Black Gloss
Smooth Knob 1/4"-20 Shaft with No Indicator Plastic Black
Fluted Knob 0.250" (6.35mm) Shaft with Line on Side and Skirt Phenolic Black
Smooth with Handle Knob Shaft with Black
2 Arm Knob M4 Shaft with No Indicator Polyamide Black
Fluted Knob Shaft with Black
8 Lobe Knob 1/4"-20 Shaft with No Indicator Thermoplastic Black