Assenmacher Specialty Tools BY13 13mm Bypass Wrench 100 ton With precision-ground teeth that stay

With precision-ground teeth that stay sharp and deliver smooth

3/8" drive with 3/8" drive bit holder

Part Type: Shop Cart Drawers

608 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #48 in Tap Extractors

Assenmacher Specialty Tools BY13 13mm Bypass Wrench 100 ton With precision-ground teeth that stayThe Assenmacher Specialty Tools BY13 is a 13mm Bypass Wrench engineered to remove and replace bolts and nuts in tight, obstructed locations that standard wrenches cannot reach. Its uniquely contoured S curve profile allows the tool to route around engine components and chassis obstructions with ease. Featuring a 3 8" drive socket end and a 13mm 12 point box end, this wrench is purpose built for professional grade diesel and heavy truck service work.