Gardner Bender 12 AWG to 10 AWG Yellow Butt Splice, 15-Pack is a reliable and insulated solution for electrical connections. Designed as an insulated butt splice, this connector allows you to securely join wires with confidence. It is UL listed and CSA , ensuring it meets stringent safety and quality standards for your peace of mind. This pack of 15 yellow butt splices is i for both professional electricians and DIY enthusiasts looking for dependable wire splicing options. Model Number: 20-126