In a nutshell
The right choise for
Tackle heavy industrial assembly and demanding vehicle maintenance with the Milwaukee Shockwave Impact Duty 1" impact socket in 39 mm. Engineered from high-grade chrome-molybdenum alloy steel, this socket withstands extreme torque and high impact forces from heavy-duty 1" impact wrenches without deformation. Its non-slip 6-point hex geometry delivers a secure grip on 39 mm nuts and bolts, preventing fastener rounding under intense loads. Featuring an overall length of 65 mm and a dual hole design with a retaining ring groove for safety accessories, it provides direct power transfer and dependable control for your toughest fastening tasks.