WORKPRO 7-Piece Ratcheting Combination Wrench Set

Material: Chrome Vanadium Steel;

Head Style: Open End, Box End

Finish Type: Polished

The Set Includes: 

• Metric: 8mm, 10mm, 11mm, 12mm, 13mm, 14mm, and 17mm combination wrenches;
• SAE: 5/16", 3/8", 7/16", 1/2", 9/16", 5/8" and 11/16" combination wrenches;

Sturdy and Durable: The wrench hardness up to HRC 50 makes the wrench able to bear more force;

Efficient Wrench: The combination wrench is set up with a 12-point box end, and have 72 teeth ratchet, realize 5 degrees swing to help tighten bolts efficiently.