YiaChuii 20" Single Tender Spring Kit, 2 PCS — Hose Holder & 3-Hole Clamp, Galvanized with EPDM Cushion

YiaChuii's 2 PCS 20" Single Tender Spring Kit keeps truck air and power lines neatly supported while protecting them from stress and road vibration.

This two-piece tender spring kit supplies a durable spring, widened hooks, a 3-in-1 stainless hose holder and a 1/2" 3-hole nylon clamp so you can route and secure air lines and electrical wiring on trailers, semi trucks and heavy equipment. Built from galvanized carbon steel, widened 304 stainless components, and reinforced nylon, the set is built to resist rust, crush and outdoor exposure while giving cables the slack and buffering they need.

How does this spring kit protect air and power lines?

The spring functions as a buffer: it absorbs surges and motion that would otherwise pull directly on fittings and connectors. With corrosion-resistant galvanization and a wide hook design, the spring stays secure around crossbars and resists environmental wear.

• 20" galvanized carbon steel spring for strong recoil and corrosion resistance
• 2" widened hooks fit larger diameter crossbars and reduce slippage
• Spring acts as a shock absorber to reduce strain on hoses and fittings

What do the hose holder and clamp do differently?

The kit pairs a 3-in-1 stainless hose holder and a 1/2" 3-hole clamp to organize multiple lines and protect them from chafing. The stainless holder has EPDM rubber padding to cushion hoses, while the nylon clamp keeps bundles secure without cracking.

• Widened 304 stainless steel 3-in-1 holder resists rust and supports three lines
• EPDM rubber ring cushions hoses and prevents wear from vibration
• Crush-resistant black nylon 3-hole clamp secures multiple lines firmly

How simple is installation and which vehicles is it compatible with?

Installation is straightforward: mount the clamp and holder where needed and attach the spring hook to a crossbar or anchor point. The hooks are painted and widened to match larger bars, and the clamp is designed to be tightened with a locknut for a reliable hold.

• Intended for trucks, semi trucks, trailers and heavy-duty equipment
• Widened 2" hooks fit larger crossbars without modification
• Use a locknut with the clamp for secure, wedge-like fastening

What materials and durability features should I expect?

Every component emphasizes corrosion resistance and long service life for outdoor and heavy-use conditions. The spring’s galvanization, stainless holder, EPDM padding and reinforced nylon clamp combine to resist rust, UV and mechanical fatigue.

• Galvanized carbon steel spring to prevent rust and preserve memory
• 304 stainless holder for corrosion resistance in wet environments
• EPDM rubber padding for line protection and shock absorption
• Durable black nylon 3-hole clamp resists crushing and cracking

Who is this for: The YiaChuii 20" Single Tender Spring Kit is suited to fleet mechanics, owner-operators, trailer builders and maintenance techs who need a rugged, low-cost solution for securing air and electrical lines on heavy vehicles. If you install or maintain hoses and cables on trucks or trailers and want an easy-to-fit, rust-resistant kit that reduces wear on fittings, this set provides the core hardware to organize, protect and extend the life of your lines. The kit replaces common industry parts and is backed by YiaChuii customer support and a satisfaction return policy.