Item No.: E27C140
. Heat Shrink Butt Connector:  HDPE+Brass  
. Shrink ratio 3:1
. 22-18 Gauge Red Heat Shrink Butt Connectors     50pcs
. 16-14 Gauge Blue Heat Shrink Butt Connectors   75pcs
. 12-10 Gauge Yellow Heat Shrink Butt Connectors 15pcs
. Waterproof for wiring splices
. Transparent sleeve provides precise inspection
. Easy control soldering process 
. Minimum Shrink Temp. 60℃ 
. Minimum Fully Recover Temp.110℃