KATUR 50PCS Wirefy Solder Seal Wire Connectors, Welding Ring Heat Shrinkable Terminal, Heat Shrink Butt Connectors,Waterproof Sealing Cable Crimping Terminal, Marine Insulated Butt Splices

Features: Guaranteed to hold the strong crimps. Suitable for garages, auto electricians, mechanics, workshops,marine etc. Tubing reduces in size and solder will melt and flow through the stripped wires, ensure strong holding, your wire will never slip out of the connector. Specifications: Name: 50pcs Wirefy Solder Seal Wire Connectors Balance: +/- .003" tolerance Material: Tinned Copper Color: White/Red/Blue/Yellow Size 20pcs X Red Shrink Connectors:diameter 3.0 mm, cable cross-section 0.5-1.0 mm2; 15pcs X Blue Shrink Connectors:diameter 5.0mm, cable cross-section 1.0-2.5 mm2; 10pcs X White Shrink Connectors:diameter 1.5 mm, cable cross-section 0.3-0.5 mm2; 5pcs X Yellow Shrink Connectors:diameter 4.0 mm, cable cross-section 4.0 mm2 Package includes: 50 x Four Color Combination Heat Shrink Butt Connectors Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you.

• ★【50pcs Wirefy Solder Seal Wire Connectors】Made of high quality polyolefin and hot melt adhesive, flame retardant, soft and shrink fast, including 20pcs red, 15pcs blue, 10pcs white, 5pcs yellow, different sizes.
• ★【Easy to use】Standard crimp and then seal heat shrink butt connectors, Just use a hot air gun until it reduces in size and the adhesive flows, filling gaps within the terminal.
• ★【Insulation】Insulation tubing has unique dual-walled design, Dual walled tubing ensures waterproof seal and cable inspection, prevents wire corrosion.
• ★【Firmly】Built-in hot melt adhesive, the hot melt adhesive will melt when the heat shrinkable tube heated to make the wire wrapped and the seal impervious.
• ★【Buy with Confidence】We offer "TWO YEAR" warranty on item(s) that confirm to be manufacturer defect.We'll respond within 24 hours on weekdays.(Please clamp the shaft in right place and necessary protective measures in woodworking processing.)