Made from copper contact material, the crimp blade gives you a reliable electrical connection. The blade itself measures 10 mm in length and has a thickness of 0.75 mm. It's insulated by flared vinyl that protects your connection from damage. It has an overall length of 19.8 mm and an inner diameter of 1.7 mm.

This red version is made for wire sizes of 0.5 mm² to 1.5 mm² and will suit an American Wire Gauge ranging from 16 AWG to 22 AWG. It’s commonly used by electricians for its simplicity and versatility as a means of crimping.