4PC 16in Double Tender Spring Kit Trailer and similar items

4-Piece 16" Double Tender Spring Kit for Semi Trucks and Trailers This dual tender spring kit is designed to secure air hoses and power cords on semi trucks, trailers, and tractors. The springs help keep lines properly tensioned and elevated, reducing drag and helping protect hoses and cables during vehicle operation. Spring Construction The tender springs are manufactured from carbon steel with a galvanized zinc finish to help resist rust and corrosion. The springs provide durability, elasticity, and reliable performance across a wide range of temperatures. Each spring includes a durable plastic protective sleeve designed to reduce entanglement with hoses and wires while providing protection from sunlight and environmental exposure. 3-in-1 Air Tube Bracket The included 3-in-1 air tube bracket is made from widened stainless steel and fitted with non-slip rubber pads. It is designed to securely hold air hoses and power cords in place. A widened 2-inch hook accommodates various suspension rod diameters commonly found on semi trucks and trailers. 3-Hole Clamp Bracket The 3-hole clamp bracket features a widened design that helps prevent washer movement when installed with a locking nut. This design supports stable positioning of air hoses and power cords and is compatible with the included 3-in-1 air tube bracket. Function and Use Tender springs act as a buffer to help prevent air lines and power cords from dragging on the ground. By maintaining consistent tension and support, the system helps keep hoses and cables positioned more reliably during driving, including turns and uneven road conditions. Specifications Spring Length: 16 inches Material: Carbon steel (springs), stainless steel (brackets) Finish: Galvanized zinc (springs) Color: Silver and black Package Contents 4 double tender spring kits Applications Suitable for semi trucks, trailers, and tractors using air hoses and electrical power cords. Designed for commercial trucking and trailer line-management applications.