Knurled Control Knobs - Reamed without Set Screw
JBF National’s reamed knurled control knobs are manufactured from the highest quality steel and stainless steel. This control knob features a knurled rim that provides positive hand grip to make quick adjustments even with the oiliest or wettest of hands, and comes reamed without set screw. Please see component diagram below.
| JBF P/N-Steel | JBF P/N-Stainless | Reamed Dia | Knob Dia (A) | Total Length (B) | Hub Dia (C) | Knurled Width (D) | Reamed Depth (E) | Ship Wt (lbs) |
|---|---|---|---|---|---|---|---|---|
| 1KCK-1214 | 1KCK-1214SS | 3/16" | 3/4" | 5/8" | 1/2" | 1/4" | 3/8" | 0.04 |
| 1KCK-1215 | 1KCK-1215SS | 1/4" | 3/4" | 5/8" | 1/2" | 1/4" | 3/8" | 0.04 |
| 2KCK-1216 | 2KCK-1216SS | 1/4" | 1" | 3/4" | 5/8" | 1/4" | 1/2" | 0.08 |
| 2KCK-1217 | 2KCK-1217SS | 5/16" | 1" | 3/4" | 5/8" | 1/4" | 1/2" | 0.08 |
| 3KCK-1218 | 3KCK-1218SS | 5/16" | 1 1/2" | 1" | 3/4" | 5/16" | 5/8" | 0.20 |
| 3KCK-1219 | 3KCK-1219SS | 3/8" | 1 1/2" | 1" | 3/4" | 5/16" | 5/8" | 0.20 |
| 4KCK-1220 | 4KCK-1220SS | 3/8" | 2" | 1 1/8" | 1" | 3/8" | 5/8" | 0.46 |
| 4KCK-1221 | 4KCK-1221SS | 1/2" | 2" | 1 1/8" | 1" | 3/8" | 5/8" | 0.46 |
| 5KCK-1222 | 5KCK-1222SS | 1/2" | 2 1/2" | 1 1/2" | 1 1/2" | 9/16" | 3/4" | 1.16 |
| 5KCK-1223 | 5KCK-1223SS | 5/8" | 2 1/2" | 1 1/2" | 1 1/2" | 6/16" | 3/4" | 1.16 |
| 6KCK-1224 | 6KCK-1224SS | 5/8" | 3" | 1 3/4" | 1 3/4" | 5/8" | 1" | 1.96 |
| 6KCK-1225 | 6KCK-1225SS | 3/4" | 3" | 1 3/4" | 1 3/4" | 5/8" | 1" | 1.96 |