1、The part connecting the terminal to the wire is made of brass, which has good electrical conductivity and strong oxidation resistance. 2、The insulation material is nylon, which can effectively prevent the danger of current leakage. 3、Simple to use: Place the wire on the groove, press the piece with pliers, and then insert the spring to form the T-branch. 4、The product has many advantages, such as no stripping, quick disconnection time, simple and fast wiring tools. 5、The connection part is designed with safety to prevent the potential risk of rat bites. Feature: The part connecting the terminal to the wire is made of brass, which has good electrical conductivity and strong oxidation resistance. The insulation material is nylon, which can effectively prevent the danger of current leakage. The connection part is designed with safety to prevent the potential risk of rat bites. Simple to use: Place the wire on the groove, press the piece with pliers, and then insert the spring to form the T-branch. Specification: Applicable wire diameter:  10.75- 2.5MM²(Blue); 4-6MM²(Yellow); 0.5- 1.0MM²(Red) Plug specification: 0.8* 6.35 Applicable line type: both soft and hard lines End material: brass Insulation sleeve material: nylon Package list: 110 * Cable Terminals 110 * Wire clamp Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product.