Assenmacher Specialty Tools BY13 13mm Bypass Wrench 100 ton 608 in Tools & Home

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

screw heads

With precision-ground teeth that stay sharp and deliver smooth

The included ratchet features a low-profile head

3/8"(12 pt

Assenmacher Specialty Tools BY13 13mm Bypass Wrench 100 ton 608 in Tools & HomeThe 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.