Whittet Higgins NH-18 Locknut General Electric Depending on the substrate

Depending on the substrate

1/4" sockets can also be used with the Wera 870/1 adapter (1/4" external hexagon to 1/4" external square head) included in the set

Impact forces are converted into rotary motion

Extremely impact-resistant material for high durability of the impact rings and impact sleeves

SC-20A is manufactured in the USA and is RoHS compliant

Whittet Higgins NH-18 Locknut General Electric Depending on the substrateThe Whittet Higgins NH 18 is a heavy duty inch series bearing locknut machined from carbon steel for high axial load applications. It threads onto the shaft and is secured by a matched WH series lockwasher, whose tab seats in a slot to lock and retain bearings and power transmission components while preventing loosening from vibration, shock, and torque. The numerous locking positions allow accurate angular positioning, and installation requires no