Heat Shrink Tubing Set with Tin Set in a handy box quick connector with tin in shrink tube do repair and connect wires. do cables are made of solder tin, shrink shirt and thermoplastic adhesive. Za, the permanent connection of the veins corresponds to tin, which melts the junction and provides a secure contact of the veins. Thermoplastic adhesive ensures tightness and insulation of the connection. The whole connection in this kind of cable fitting is made at the same time, the transparent shrink tube allows constant control during the process of connecting the conductors. Set Contents: Quick couplers with tin white-transparent wire range 0,250,35mm2 (5 pieces) Quick couplers with tin red-transparent wire range 0,51,5mm2 (10 pieces) Quick couplers with tin blue-transparent wire range 1,52,5mm2 (10 pieces) Quick couplers with tin yellow-transparent wire range 46mm2 (5 pieces) Black Polyethylene Heat Shrink Tubes Without Glue and Tin 3,2/1,6mm 20mm Length (70pcs) Technical data: Operating temperature -55C 125C Shrinkage and melting point of tin above 150C Degree of contraction 2:1 Insulating material Polyolefin Maximum voltage 600V Degree of contraction 2:1 Plastic packaging with closure PRODUCT CODE 0892