Ergo Wrench 5/16" (large) by HardwareRated 5/5 based on 1 reviews.
The Uncarved Block Ergo Wrench fits perfect in either hand abd has a rounded tip to reduce time spent lining up the wrench in larger holds.
You can also choose to get your wrench with a 4mm hole to attach some cord which will allow you to hook it on your harness with a carabiner for route setting.
The Uncarved Block Large Ergo Wrench fits standard 3/8" Socket Head Cap Screws.
Reviews Rated 5/5 based on 1 reviews
Great toolBy: Andy Freeman on 19 November 2015Really well made and comfortable to use even after setting 100+ holds. Next time I'll get the lanyard hole though for convenience but having dropped this from 3m onto concrete a few times it's unmarked and seemingly unbreakable (it's just annoying going back down the ladder for it!)