CheeMuii 16" Tender Spring Kit 2-Pack — Galvanized Carbon-Steel Springs, Widened 3‑in‑1 Hose Holder

CheeMuii 2PCS 16" Single Tender Spring Kits organize and protect air hoses and power cords on trucks, trailers, and tractors with heavy-duty galvanized springs and widened clamps.

These two 16-inch tender spring assemblies are built to secure and buffer airline and electrical lines on commercial vehicles. Each kit combines a durable galvanized carbon-steel spring, a widened 3-in-1 stainless-steel holder with anti-slip rubber pad, a 3-hole clamp, protective plastic sleeve, and reinforced 2" hooks so lines stay tidy, cushioned, and out of harm's way.

How do these spring kits keep air hoses and cords safer during road use?

The springs absorb tension and reduce direct strain on fittings, lowering the chance of chafing or sudden yank damage. Galvanization resists rust so the spring performs consistently in wet or salty conditions.

• Galvanized carbon-steel spring for corrosion resistance and elasticity
• Protective plastic sleeve prevents hoses from winding into the coil
• Widened hooks and clamp stop slippage on large crossbars

What mounting and fit options do the 3-in-1 holders provide?

The holder is a heavy-duty, widened stainless-steel bracket that secures three lines—typically two air hoses plus an electrical cord—using an anti-slip rubber pad and a 3-hole clamp. The clamp’s widened design and locking nut keep washers and lines from sliding even under vibration.

• 3-hole clamp accepts multiple line layouts and standard mounting hardware
• Anti-slip rubber pad grips hoses to reduce movement and wear
• Widened 2" hooks accommodate thicker crossbars and rails

How long will these components last and resist the elements?

Durability is prioritized: the spring’s carbon-steel core offers toughness and rebound while the galvanized finish protects against corrosion. Additional paint on hooks and a solid plastic sleeve over the spring further shield parts from sun, moisture, and road debris, extending service life under heavy use.

• Galvanized surface slows rust formation in outdoor conditions
• Painted hook surfaces add an extra barrier to corrosion
• Protective sleeve prevents direct UV and water exposure to the coil

Which vehicle types and replacement part models are these compatible with?

These spring kits are designed for commercial applications such as trucks, semi-trailers, trailers, and tractors. They are cross-referenced to common OEM numbers for straightforward replacement.

• Suitable for truck, semi truck, trailer, and tractor use
• Replaces Tectran 9421-2, Automann 177.3007, Tramec Sloan 451748
• Also compatible with Phillips 17-1482 and Velvac 580071

Who is this for: Fleet managers, truck owners, mechanics, and DIY maintenance enthusiasts looking to prevent wear, reduce downtime, and keep airline and power cords neatly stowed will benefit from CheeMuii’s 16" tender spring kits. If you need a rugged, serviceable solution that fits large crossbars and matches common OEM part numbers, this kit offers a practical swap-in replacement and protection upgrade.