PRODUCT DESCRIPTION Our best value UK BT style insulation piercing plug are suitable for terminating core cable up to 0.9mm to meet BT specification. The plug is a one piece connector with 4 ways and is designed for use with telephones, faxes, computers and other communications equipment. FEATURES - Right Hand Latch - 4 Way - BT Ref 431A - Quick and easy to use - Suitable for up to 0.9mm core cable - Designed to accept cable to BT specification CW1311
