Wera 05073200001 - 870/4/7 Set A SB, 3 pieces socket adaptors

Wera 870/4/7 Set A SB - Universal socket adaptors for machine-driven applications The Wera 870/4/7 Set A SB is a 3-piece socket adaptor set designed for professionals working with impact tools, power screwdrivers, and cordless drills. Built for mechanical applications, this set includes adaptors with 1/4", 3/8", and 1/2" square drive outputs and standard 1/4" hex or 7/16" hex drive inputs. Made for power and precision Each adaptor is crafted for high-speed, machine-powered use with socket tools. A locking pin design ensures a secure connection to sockets under load, minimizing slip-offs during fastening or loosening. Compatible with Wera connection series 4 and 7, the adaptors support efficient transitions from screwdriving to bolt-tightening with zero tool change hassle. The set includes two 50 mm long adaptors (1/4" and 3/8") and one 75 mm adaptor (1/2"), covering the most common square drive formats used across automotive, construction, and maintenance work. Supplied in a compact, easy-to-store SB blister pack. Specifications: Adaptor types: Socket adaptors for machine operation Outputs: 1/4", 3/8", and 1/2" square drives Inputs: 1/4" hex and 7/16" hex (Wera Series 4 and 7) Locking system: With pin for secure bit retention Weight: 146 g Set dimensions: 190 × 60 × 25 mm Set Contents: 1 × 1/4" square drive × 50 mm length adaptor (05050205001) 1 × 3/8" square drive × 50 mm length adaptor (05050215001) 1 × 1/2" square drive × 75 mm length adaptor (05050510001) Applications: Perfect for mechanics, maintenance teams, and contractors who work with machine-operated socket tools. Ideal for cordless impact tools, drill drivers, and other high-torque machines.