Blackburn Clamp Split Bolt Connector 1.125 in. D 1 pk

Blackburn APS21-B1-5 Aluminum Spit-Bolt Conductor - Conductor Range Main and Tap 2/0-4 AWG . Accommodates all aluminum and copper conductor combinations. Type APS - Aluminum Dual-Rated Split Bolts. Install with standard wrenches. Corrosion resistant tin-plated aluminum. Application: Splicing, tapping or terminating conductors in power and grounding electrical connection.