Ensure a professional, watertight connection with the nVent GARDNER BENDER HSB-28 Butt Splice Kit. This heavy-duty kit is specifically designed for the installation and repair of #8 through #2 AWG copper cables. Whether you are working on industrial electrical systems or critical residential repairs, this kit provides a streamlined solution that replaces traditional, cumbersome methods. The HSB-28 kit simplifies your workflow by eliminating the need for messy epoxies, mastics, or multiple layers of electrical tape. Each kit contains a robust 1/2" Diameter x 1 1/2" brass butt splice that ensures excellent conductivity and a 3/4" ID heat shrink tube that shrinks to form a moisture-proof barrier. This combination guarantees that your splice remains protected against the elements and mechanical wear. Technical Specifications: Wire Range: #8 - #2 AWG Copper Voltage Rating: 600 Volt Max Components: 1/2" x 1 1/2" Brass Connector and 3/4" ID Heat Shrink Tubing Application: Waterproof repair and termination Designed for durability and ease of use, the nVent GARDNER BENDER Cable Splice Kit is the go-to choice for pros looking for reliable heat-shrink tubing solutions. Trust in a product that meets the high standards of the wiring and connecting industry while providing a clean, permanent fix for your heavy-gauge copper wiring needs.

• HEAVY-DUTY COMPATIBILITY - Specifically engineered for the waterproof installation or repair of #8 to #2 AWG copper cables, providing a secure and professional-grade electrical connection for industrial and residential applications.
• WEATHERPROOF PROTECTION - Includes a high-quality 3/4 in. (1.9 cm) ID heat shrink tube that provides a watertight seal, protecting your electrical splices from moisture, corrosion, and environmental debris.
• ROBUST CONNECTOR INCLUDED - Features a durable 1/2 in. Diameter x 1 1/2 in. (1.2 cm x 3.8 cm) brass butt splice designed for high conductivity and mechanical strength to ensure long-lasting performance in demanding environments.
• HIGH VOLTAGE RATING - This cable splice kit is rated at 600 Volt Max, making it a reliable choice for a wide range of wiring and connecting projects within industrial electrical systems.
• PACKAGING NOTICE – This product may arrive with packaging labeled Gardner Bender as branding transitions to nVent GARDNER BENDER. Product design, specifications, and quality remain unchanged during this rollout.
• CLEAN INSTALLATION - Effectively eliminates the need for messy epoxies, electrical tapes, or mastics, allowing for a faster, cleaner, and more efficient repair process without the sticky residue.
• INDUSTRIAL GRADE - Built to meet the rigorous standards of the Industrial & Scientific category, this kit is an essential component for electricians working with heat-shrink tubing and heavy-gauge wire.
• COMPLETE REPAIR KIT - This all-in-one solution provides both the mechanical connector and the protective insulation required to restore the integrity of damaged copper cables quickly.
• TRUSTED PERFORMANCE - Backed by nVent GARDNER BENDER’s legacy of quality, this HSB-28 kit ensures a professional-grade finish that resists vibration and mechanical strain.