The Proto PRO1224MBASD is a 24mm combination wrench built for tough industrial applications. Constructed from drop-forged steel with a rust-resistant black oxide finish, it features a precision-machined 12-point box end for a precise fit and reduced fastener rounding. The ergonomic handle delivers excellent gripping power to minimize hand strain during extended use.
Ideal for professional mechanics, MRO technicians, and serious DIYers working in the garage or on the job site, this wrench offers the durability and long service life expected from Proto's industrial-grade hand tools. The combination design provides both an open end and a 12-point box end for versatility across a wide range of fastener applications.