RR80SP Double Clutch 1/4” Square Drive Short Handle Roller Ratchet. This double clutch 1/4” square drive short handle Roller Ratchet® has a 1/4” square drive with thru-hole for hex keys. Roller Ratchets® were developed by Omega Technologies in response to the need for very small ratchet wrenches that could be used in extremely tight areas 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.

Omega Technologies Hi-Lok Installation Tools Digital Catalog