3pc Finger Reversible Ratchet Set, 1/4", 3/8", 1/2", Mini Ratchet Socket Wrench

PALM RATCHET WRENCH: This Reversible Thumbwheel Ratchet Wrench Set is the best thing since opposable thumbs! This is gonna work out really great where we don't have enough room to actually turn a full ratchet.

eBay