Upgraded Underground Wire Splice Kit & in Wall Splice Kit,UF Wire Splice Kit,14/3 to 8/3 AWG Screw Splice Connectors w/ 8" Heavy-Wall Heat Shrink for Direct Burial & Extension Cord, 1 Set, Red

About this item

• PACKAGE CONTENTS: 14-8 AWG Underground Cable Splice Kit Includes: 1 PCS 8 inch. Heavy-Wall Heat Shrink; 1 PCS 4-position Screw Splice Connectors; 20 PCS Slotted Drive Set Screws; 20 PCS Allen Drive Set Screws. The UF cable splice kit will accommodate (Min.) #14/3 through (Max.) #8/3 with ground UF cable and create a direct burial splice and Extension Cord Splice. For simplified splicing of UF cable designed with heavy wall heat shrink with sealant. 600-volt maximum. Available in two drive types set screw: Slotted and Allen drives set screw to accommodate various on-site assembly demands and eliminate repeated tool switching for higher working efficiency.
• UPGRADED PLUS WIRE CONNECTOR: Upgraded to 4-screw mounting to ensure maximum pull-out force, greater stability, strength, and resistance to vibration. Our upgraded plus wire connectors are compatible with two screw drive options: Slotted Drive and Allen Drive Set Screws. This dual-compatibility design ensures flexible and reliable installation, meeting diverse on-site assembly needs. Additional soldering via the central control hole is recommended to achieve a safer, more secure connection. Enjoy clean, efficient, and fast assembly with our premium connectors.
• FEATURES: The Underground Splice Kit accommodates waterproof splicing of 14-8 AWG UF copper wire. Labor Savings! Obsoletes messy, two part Splice Kits. Screws engage each wire securely for a solid splice. Come with 3:1 Shrink Ratio Heat Shrink Tubing (Striped Hot-Melt Adhesive Lining) – Heat-Activated Seal for Maximum Moisture Protection. Two screw drive options—Slotted Drive and Allen Drive Set Screws—are supported for our wire connectors, ensuring flexible, reliable installation and meeting diverse on-site assembly needs.
• EASY INSTALLATION PROCESS: The process of using screw wire connectors for wire connection is relatively intuitive and straightforward. No special tools are required, nor are complicated professional skills, which reduces the difficulty of electrical wiring. Screws are tightened until full connection of conductors. Simple screw-on design for quick and hassle-free installation.
• INSPECTION WINDOW: Our screw wire butt connectors have an inspection hole in the center for monitoring full cable insertion, also provides a solder place for tin and wire. For a more secure and reliable wire connection, additional soldering through the central control hole is recommended as an optional but highly effective step.
• PERMITS MODIFICATIONS: The Underground Feeder (UF) Splice Kit uses mechanical connectors, the repair of UF Cable is a quick, easy and reliable process. No epoxies, tape or separate mastics are required. There is an option of removing aleady existing wires and fixing new ones on existing screwterminals ifregured in the future. The circuits can be easily modified when needed. Its reusability allows products to be used to their fullest extent and also helps save money and protect the environment.
• INCLUDES HEAVY-WALL HEAT SHRINK TUBING: The Underground Feeder (UF) Splice Kit includes 1.3-inch diameter, 8-inch length heavy-wall polyolefin heat shrink tubing. Featuring a heavy-wall design and striped adhesive-lined heat shrink tubing, it uses a composite structure of "heat-shrinkable base material + striped hot-melt adhesive" to provide a moisture-proof seal that secures and protects in-line splices. Its heat-activated seal ensures maximum protection against moisture ingress and excellent abrasion resistance. It is particularly suitable for situations requiring high standards of sealing, anti-corrosion, and mechanical protection.
• LONGER LENGTH BARREL: Our screw wire butt splice connectors have longer length barrels with excellent chamfer treatment at both entries. Free from burrs, Quicker wire insertion faster and easier. It is equipped with large screw diameters ensures greater surface contact with wires for maximum pull-out force which will increase the mechanical strength of the connection and added secureness. Ensure stable and reliable wire connections.
• HOW TO USE IT: The UF Splice connectors are easy to install: their four-position connector ensures a tight connection every time. 1. First, slide the shrink tubing over the cable, then strip insulation from both wire ends. 2. Loosen the connector block screws—do not over-loosen to prevent them falling off. 3. Insert wires one at a time into the brass connector, placing connected wires in the same sleeve. 4. Ensure equal insertion length into the sleeve for secure set screw engagement with copper cores. 5. Double-check wire color matching, then tighten screws to secure the connection. 6. Slide the heat-shrink tube over the connector and use a heat gun to shrink and seal it.
• BUYER CONFIDENCE: To ensure a proper fit, always match the size and gauge of terminals, cables, and lugs. It’s important to use this product with compatible copper cables. We recommend double-checking the dimensions to confirm their accuracy before making a purchase. Your satisfaction matters to us—if there’s any issue, we want the opportunity to make it right for you. Below is everything you need to get started.

Overview

• Color: Red
• Connector Type: Brass Mechanical Butt Splice, Brass Mechanical Butt Splice, Uf Splice Kit, Butt Splice, Splice Screw Sleeves, Crimp/Solder Butt Connectors, Screw Splice, Mechanical Butt Splice Screw Terminals Brass Mechanical Butt Splice, Brass Mechanical Butt Splice, Uf Splice Kit, Butt Splice, Splice Screw Sleeves, Crimp/Solder Butt Connectors, Screw Splice, Mechanical Butt Splice Screw Terminals
• Contact Material: Pure Brass, Solid Brass
• Insulation Material: Polycarbonate
• Terminal: Butt Terminal