RR40A18SP 3/16” Integral Socket Single Clutch Roller Ratchet® replaces the RWB40A18, and ZRDA80-18. 5.5” overall length, long handle, zero backlash Roller Ratchet® with 3/16” integral hex socket and thru-hole for hex key installs Hi-Lok® and Hi-Lite® collars in close quarters. Maximum torque is 150 in. / lbs.

Roller Ratchets® from Omega Technologies were developed in response to the need for very small ratchet wrenches that could be used in extremely tight spaces where handle ‘swing’ was limited by obstructions, and the need to have a ratchet that would engage with very little handle movement.

The Roller Ratchet® satisfies both of these requirements, and this modular tool is now widely used in the aerospace community worldwide. Roller Ratchets® is a registered trademark of Omega Technologies, Inc.

Omega Technologies Hi-Lok Installation Tools Digital Catalog