Retention Knobs

High Torque© (HT) retention knob, CAT40; 5/8"-11, 45°, Coolant through

High Torque© High Strength (HTHS) retention knob, CAT 40, 5/8"-11; 45°, Solid, Made from 9310H steel, 40% stronger

High Torque© (HT) retention knob, CAT40; 5/8"-11, 45°, Coolant through; ID chip installed

High Torque© (HT) retention knob, CAT40;M16X2, 45°, Coolant through; ID Chip installed

OBSOLETE-Standard retention knob, CAT40, 5/8-11, 45°; Coolant through; special hole size

OBSOLETE-Standard retention knob, CAT50, 1"-8, 90°, Solid

Standard retention knob, CAT50, 1"-8, 45°, Coolant through; O-Rings included

OBSOLETE-Standard retention knob, BT50, M24X3; 45°, Coolant through; O-Rings included-See JM31246AHT

High Torque© retention knob, BT50, M24X3; 45°, Coolant through; O-Rings included; replaces JM31246A

High Torque© retention knob, CAT50, 1"-8, 45°, Coolant through; O-Rings included

OBSOLETE-Standard retention knob, CAT50, 1"-8, 45°, Coolant through; O-Rings included-See JM31251AHTHS

High Torque© High Strength (HTHS) retention knob, CAT 50, 1"-8; 45°, Coolant through, O-Rings included; Made from 9310H steel, 40% stronger; Replaces JM31251A

High Torque© retention knob, CAT50, 1"-8, 45°, Coolant through

High Torque© (HT) retention knob, CAT50; 1"-8, 45°, Coolant through; ID chip installed

OBSOLETE-Standard retention knob, CAT40, 5/8-11, 45°; Coolant through-See JM31514HS, JM31514HT, JM31514HTHS

High Strength (HS) retention knob, CAT40, 5/8-11; 45°; Coolant through; Made from 9310H steel, 40% stronger; replaces JM31514

High Torque© (HT) retention knob, CAT40; 5/8"-11, 45°, Coolant through

High Torque© High Strength (HTHS) retention knob, CAT 40, 5/8"-11; 45°, Solid, Made from 9310H steel, 40% stronger

High Torque© High Strength (HTHS) retention knob, BT40, M16X2; 60°, Coolant through, Made from 9310H steel, 40% stronger; O-Rings included

High Torque© High Strength (HTHS) retention knob, BT40, M16X2; 45°, Coolant through, Made from 9310H steel, 40% stronger; O-Rings included.

Standard retention knob, CAT50, 1"-8, 45°, Coolant through; O-Rings included

High Torque© retention knob, CAT50, 1"-8, 45°, Coolant through; O-Rings included

High Torque© High Strength (HTHS) retention knob, CAT 50, 1"-8; 45°, Coolant throught, O-Rings included; Made from 9310H steel, 40% stronger

OBSOLETE-Standard retention knob, CAT50, M24X3, 45°, Coolant through; O-Rings included-See JM31553MTHS