4mm Electrical Waterproof Seal Heat Shrink Splice Wire Sleeve Red 4pcs

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$ 0.39
Specification: Length:40mm Shrinkage ratio: 2:1. Tubing: Polyolefin. Operating temperature : -55℃ ~ 125℃. Minimum shrink temperature: 80℃. Starting temperature of solder melt: 138℃. Minimum full recovery temperature: 160℃.