Dependable and easy-to-use, Gardner bender terminals (and wiring accessories) offer the high-quality and application flexibility that professionals demand. Available in a variety of packaging options, look to Gardner bender for secure wire connection options. Electrical wire connections are protected from pull out, moisture intrusion and abrasion with the Gardner bender 16 to 14 AWG butt splice heat shrinks (7-pack). These heat shrinks are 600 V rated. Adhere to wire when heated.