Easy to Use - NO Need to Crimp. Transparent sleeve provides precise inspection when strip and insert wires inside. Color-coded tubing makes it easy for you to pick up for use. | No Slip Wire Contact - Tubing reduces in size and solder will melt and flow through the stripped wires, ensure strong holding. Shrink Ratio 2:1. | Wide Applications - Ideal used for vehicle, motorcycle, boat, DIY electrical wirings and other outdoor applications. Our solder connector kit compliants with ROHS, ISO 9001:2008, SGS and CE standards. (Maximum Voltage: 600V) | Waterproof - Dual-walled Design: Polyolefin tubing outside and hot melt rings inside effectively improve waterproof performance and prevent wire corrosion. Package included: 150PCS (20 White, 60 Red, 60 Blue, 10 Yellow). | Friendly After-Sale Service - We have a commitment to every buyer 100% satisfaction. Please don't hesitate to contact us, if you are not satisfied with your purchase. We would try our best to assist you and ensure your satisfaction :)

Usage: The insulated butt splice connectors are great for automotive use, Home applications, or occasional project | Material: Butt connectors are made by high-quality Brass and PVC, and finished by tin-plated | Gauge: 85pcs 22-16AWG(Red crimp connectors), 75pcs 16-14AWG(Blue crimp connectors), 40pcs 12-10AWG(Yellow crimp connectors) | WIRE-STOP Structure: This design of wire connector helps you to insert wire into the right place to ensure the effect of crimping | High-quality: Wire connectors comply with RoHS and UL standards.

Easy to Use - NO Need to Crimp. Transparent sleeve provides precise inspection when strip and insert wires inside. Color-coded tubing makes it easy for you to pick up for use. | No Slip Wire Contact - Tubing reduces in size and solder will melt and flow through the stripped wires, ensure strong holding. Shrink Ratio 2:1. | Wide Applications - Ideal used for vehicle, motorcycle, boat, DIY electrical wirings and other outdoor applications. Our solder connector kit compliants with ROHS, ISO 9001:2008, SGS and CE standards. (Maximum Voltage: 600V) | Waterproof - Dual-walled Design: Polyolefin tubing outside and hot melt rings inside effectively improve waterproof performance and prevent wire corrosion. Package included: 50PCS (10 White, 20 Red, 15 Blue, 5 Yellow). | Friendly After-Sale Service - We have a commitment to every buyer 100% satisfaction. Please don't hesitate to contact us, if you are not satisfied with your purchase. We would try our best to assist you and ensure your satisfaction :)

Package: 5pcs 0.8ft Black 1/8inch Heat Shrink Tubing 3:1 Dual Wall, and 5pcs 0.8ft Red 1/8inch Heat Shrink Tubing 3:1 Dual Wall. | 3:1 Shrink Ratio & Fast Shrink: Shrink ratio of our industrial heat shrink tubing is 3:1, which makes a tighter seal. Shrinkage temperature: 80 ~ 125℃, professional connections made in seconds. | Adhesive Lined Heat Shrink Tubing: While heating, the adhesive lined comes out and seals the connection, creating waterproof and long-lasting insulation. | Dual Wall Tube & Safer: Outer wall provides abrasion resistance. Inner wall creates a waterproof seal and strain relief. | Wide Applications: Our waterproof heat shrink tubing can be used for solder point protection, reinforcing earphone and mobile charging cables, LED filament maintenance, RC aircraft, vehicle maintenance, eyeglass temples, and headband DIY.

Package: 5pcs 0.8ft Black 3/16inch Heat Shrink Tubing 3:1 Dual Wall, Total length: 4 ft Black 3/16" Heat Shrink Tube | 3:1 Shrink Ratio & Fast Shrink: Shrink ratio of our industrial heat shrink tubing is 3:1, which makes a tighter seal. Shrinkage temperature: 80 ~ 125℃, professional connections made in seconds. | Adhesive Lined Heat Shrink Tubing: While heating, the adhesive lined comes out and seals the connection, creating waterproof and long-lasting insulation. | Dual Wall Tube & Safer: Outer wall provides abrasion resistance. Inner wall creates a waterproof seal and strain relief. | Wide Applications: Our waterproof heat shrink tubing can be used for solder point protection, reinforcing earphone and mobile charging cables, LED filament maintenance, RC aircraft, vehicle maintenance, eyeglass temples, and headband DIY.

Package: 5pcs 0.8ft Black 3/32inch Heat Shrink Tubing 3:1 Dual Wall, Total length: 4 ft Black 3/32" Heat Shrink Tube | 3:1 Shrink Ratio & Fast Shrink: Shrink ratio of our industrial heat shrink tubing is 3:1, which makes a tighter seal. Shrinkage temperature: 80 ~ 125℃, professional connections made in seconds. | Adhesive Lined Heat Shrink Tubing: While heating, the adhesive lined comes out and seals the connection, creating waterproof and long-lasting insulation. | Dual Wall Tube & Safer: Outer wall provides abrasion resistance. Inner wall creates a waterproof seal and strain relief. | Wide Applications: Our waterproof heat shrink tubing can be used for solder point protection, reinforcing earphone and mobile charging cables, LED filament maintenance, RC aircraft, vehicle maintenance, eyeglass temples, and headband DIY.

Package: 5pcs 0.8ft Black 3/32inch Heat Shrink Tubing 3:1 Dual Wall, and 5pcs 0.8ft Red 3/32inch Heat Shrink Tubing 3:1 Dual Wall. | 3:1 Shrink Ratio & Fast Shrink: Shrink ratio of our industrial heat shrink tubing is 3:1, which makes a tighter seal. Shrinkage temperature: 80 ~ 125℃, professional connections made in seconds. | Adhesive Lined Heat Shrink Tubing: While heating, the adhesive lined comes out and seals the connection, creating waterproof and long-lasting insulation. | Dual Wall Tube & Safer: Outer wall provides abrasion resistance. Inner wall creates a waterproof seal and strain relief. | Wide Applications: Our waterproof heat shrink tubing can be used for solder point protection, reinforcing earphone and mobile charging cables, LED filament maintenance, RC aircraft, vehicle maintenance, eyeglass temples, and headband DIY.

Package: 5pcs 0.8ft Black 3/8inch Heat Shrink Tubing 3:1 Dual Wall, Total length: 4 ft Black 3/8" Heat Shrink Tube | 3:1 Shrink Ratio & Fast Shrink: Shrink ratio of our industrial heat shrink tubing is 3:1, which makes a tighter seal. Shrinkage temperature: 80 ~ 125℃, professional connections made in seconds. | Adhesive Lined Heat Shrink Tubing: While heating, the adhesive lined comes out and seals the connection, creating waterproof and long-lasting insulation. | Dual Wall Tube & Safer: Outer wall provides abrasion resistance. Inner wall creates a waterproof seal and strain relief. | Wide Applications: Our waterproof heat shrink tubing can be used for solder point protection, reinforcing earphone and mobile charging cables, LED filament maintenance, RC aircraft, vehicle maintenance, eyeglass temples, and headband DIY.