CheeMuii 16" Double Tender Spring Kit for Trucks — Galvanized Steel with 3-in-1 Hose Holder

CheeMuii 16" Double Tender Spring Kit combines a heavy-duty galvanized spring, widened hooks, a 3-hole clamp and a 3-in-1 air-lines holder to secure truck air hoses and power cords while protecting them from wear.

This kit is designed for commercial trucks, semi trailers and tractors that need a durable, tidy solution for air lines and electrical cords. It replaces several OEM parts and brings corrosion resistance and anti-slip features to keep lines organized and reduce chafing during daily use. All components are built for high-load conditions and long outdoor exposure.

How does this kit protect air hoses and power cords on rigs?

The spring and protective sleeve together prevent hoses and cords from rubbing or dangling into moving parts. The spring absorbs tension and provides a buffer, while the sleeve stops hoses from winding into the coil and blocks direct sun and rain contact.

• Galvanized carbon-steel spring resists rust and maintains elasticity under repeated tension.
• Solid plastic sleeve prevents wire entanglement and reduces UV/water exposure.
• Spring tension buffers jerks and keeps lines suspended away from chassis parts.

What makes the 3-in-1 air lines holder and 3-hole clamp effective?

Both holders are engineered to secure multiple lines without slipping. The 3-in-1 holder is widened and fitted with an anti-slip rubber pad to grip hoses and cords firmly, while the 3-hole clamp uses a broader profile to stop washers and cables from sliding off.

• 3-in-1 stainless steel bracket with rubber pad holds two air lines plus a power cord.
• 3-hole clamp features a widened channel to keep washers and hoses aligned.
• Locking nut compatibility ensures a tight, vibration-resistant mount.

How durable are the hooks and spring under heavy use?

Hooks and spring are built from high-grade carbon steel and finished to resist corrosion. The widened 2" hooks and 9.5 mm thick hooks increase load capacity and fit larger crossbars, while galvanization adds long-term outdoor protection.

• Widened 2" hooks fit large diameter crossbars and prevent slippage.
• 9.5 mm thick carbon-steel hooks offer improved load-bearing strength.
• Galvanized surfaces reduce corrosion from road salt and weather exposure.

Which vehicles and parts does this kit replace or fit?

The CheeMuii spring kit is compatible with many heavy-duty truck and trailer applications and is listed as a direct replacement for several OEM items. Use it on tractors, semis and trailers where similar tender spring assemblies are specified.

• Designed for trucks, semi trucks, trailers and tractor units.
• Replaces Tectran 9421-2, Automann 177.3007 and other listed OEM numbers.
• Works with existing mounting hardware and locking nuts for straightforward installation.

Who is this for: This kit is intended for fleet managers, owner-operators and heavy-equipment technicians who need a reliable, low-maintenance solution to keep air hoses and power cords orderly and protected. If you want a corrosion-resistant spring, anti-slip holders and beefy hooks that fit larger crossbars, this CheeMuii assembly delivers practical durability and simple installation without custom fabrication.