Knurled Control Knobs - Precision with Handle

Knurled Control Knobs - Precision with Handle
Knurled Control Knobs - Precision with Handle
Knurled Control Knobs - Precision with Handle

JBF National’s knurled control knobs come manufactured from the highest quality aluminum and stainless steel. This control knob features a handle so as to make quick and repetitive adjustments a cinch, with the knurled rim providing positive hand grip for smaller and more minute adjustments. Aluminum and stainless versions available.  Please see component diagram below.

JBF P/N-AluminumJBF P/N-StainlessHandle Length (G)Reamed DiaKnob Dia (A)Total Length (B)Hub Dia (C)Knurled Width (D)Reamed Depth (E)
1KCK-11561KCK-1156SS1 9/323/821 1/813/169/167/8
1KCK-11571KCK-1157SS1 15/16Solid21 1/813/169/16-
2KCK-11582KCK-1158SS1 9/325/831 1/41 1/49/167/8
2KCK-11592KCK-1159SS1 15/16Solid31 1/41 1/49/16-