Retention Knobs

High Torque© High Strength (HTHS) retention knob, BT 40, M16X2; 15°, Coolant through, O-Rings included; Made from 9310H steel, 40% stronger; replaces JM34230HT

OBSOLETE-High Torque© (HT) retention knob, CAT50, 1"-8, 90°, Coolant through-see JM34275HTHS

High Torque© High Strength (HTHS) retention knob, CAT 50, 1"-8; 90°, Coolant through; Made from 9310H steel, 40% stronger; replaces JM34275HTHS

High Torque© High Strength (HTHS) retention knob, CAT 50, M24X3; 90°, Coolant through; Made from 9310H steel, 40% stronger

OBSOLETE-Standard retention knob, CAT40, M16x2, 15°; Coolant through-See JM35000VCHT

OBSOLETE-Standard retention knob, CAT40, M16x2, 45°; Coolant through-See JM35000VCHT

High Torque© (HT) retention knob, CAT40; M16X2, 45°, Coolant through; replaces JM35000VC

High Torque© (HT) retention knob, CAT40; M16X2, 45°, Solid; replaces JM35000V

OBSOLETE-Standard retention knob, BT40, M16x2, 60°; Solid

OBSOLETE-Standard retention knob, BT40, M16x2, 60°; Coolant through

OBSOLETE-Standard retention knob, CAT40, 5/8"-11, 90°; Coolant through-See JM35030HT

High Torque© (HT) retention knob, CAT40; 5/8"-11, 90°, Coolant through; replaces JM35030

Standard retention knob, BT40, M16x2, 90°; Solid

Standard retention knob, BT40, M16x2, 90°; Coolant through

High Torque© (HT) retention knob, BT40, M16x2, 90°; Coolant through

High Torque© (HT) retention knob, BT40, M16x2, 90°; Solid

Standard retention knob, BT 50, M24X3, 45°, Solid

Standard retention knob, BT 50, M24X3, 60°, Solid

OBSOLETE-Standard retention knob, BT 50, M24X3, 90°, Solid-See JM35048BHTHS

High Torque© High Strength (HTHS) retention knob, BT 50, M24x3; 90°, Solid, O-Rings included; Made from 9310H steel, 40% stronger; replaces JM35048B

High Torque© High Strength (HTHS) retention knob, BT 50, M24x3; 45°, Solid, O-Rings included; Made from 9310H steel, 40% stronger; replaces JM35048

OBSOLETE-Standard retention knob, BT 50, M24X3, 60°, Coolant through-See JM35052HTHS

High Torque© High Strength (HTHS) retention knob, BT 50, M24x3; 60°, Coolant through, O-Rings included; Made from 9310H steel, 40% stronger; replaces JM35052

High Torque© High Strength (HTHS) retention knob, BT 50, M24x3; 60°, Coolant through, O-Rings included; Made from 9310H steel, 40% stronger; special hole size