Drive 8 Metric sizes using 2 wrenches with CHANNELLOCK® 841M 2 piece 8-in-1 Ratcheting/Reversible Box End Wrench Set. The unique hollow socket design adds unparalleled versatility over deep well sockets and is great for use in all-thread applications or long bolts/studs. These ratcheting wrenches offer direction toggles on both box ends for fast and easy one handed operation. The CHANNELLOCK® 841M 2 piece set is 100% made in usa with heat-treated steel that is electronically coated for ultimate rust prevention.

METRIC Sizes: 8mm x 10mm, 16mm x 17mm, 12mm x 13mm, 18mm x 19mm
HOLLOW SOCKET designed for clearing long thread applications and use on long bolts or studs.
RATCHETING DOUBLE BOX END design allows each wrench to drive 2 fastener sizes per wrench end, 4 sizes in 1 wrench
DIRECTIONAL TOGGLE on both box ends for fast and easy one handed operation
DURABLE heat-treated steel body
ELECTRONIC COATING for ultimate rust prevention
100% MADE IN USA