For accessing hard-to-reach fasteners, this 18" (45.7 cm) swivel impact extension adapts a 1/2" (12.7 mm) drive to a 3/8" (9.5 mm) socket. The chromoly steel construction features a swiveling head and a pinless joint design that transfers maximum torque while eliminating the projectile risks associated with standard universal joint failures.
For accessing hard-to-reach fasteners, this 18" (45.7 cm) swivel impact extension adapts a 1/2" (12.7 mm) drive to a 3/8" (9.5 mm) socket. The chromoly steel construction features a swiveling head and a pinless joint design that transfers maximum torque while eliminating the projectile risks associated with standard universal joint failures.
Swivel Impact Extension 18" (45.7 cm) Length The Steelman PRO Pinless Swivel Impact Extensions get into hard to reach spaces. The pinless joint design transfers more useable torque to fasteners than a universal joint design and also provides safety from flying projectiles that universal joint designs can create upon failure. The swiveling heads provide a high degree of flexibility, allowing a wide range of applications.
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