Product Description Gardner Bender™ wire connectors are engineered to exceed the expectations of professional electricians. Perfect for commercial or residential applications GB Wire Connectors offer world-class quality, performance, and application versatility. Our connectors provide maximum application flexibility by offering contractors and do it yourself-ers varied packaging options, ergonomic designs and wire ranges. Forward thinking design concepts ensure product usefulness for generations to come. From the Manufacturer Gardner Bender's Electrical Split Bolt Connector features precision tooled threads that allow for maximum torque to be applied. Gardner Bender is an industry-leading manufacturer of professional electrician’s tools and supplies. Since the beginning, our goal has been to exceed customer expectations by offering an unmatched combination of service, delivery and product. With that goal in mind, our commitment continues with the introduction of innovative products, product line expansion and capability expansions. This Split Bolt Connector is made of an all-copper alloy construction for high mechanical strength, maximum conductivity and low resistance.