Dazakoot 16" Double Tender Spring Kit for Trailer Lines — 2PCS Galvanized, Tool-Free Install

Dazakoot 16" Double Tender Spring Kit is a two-piece suspension accessory that lifts and shields trailer air lines and cables, preventing dragging and wear.

This kit contains two 16-inch double tender springs with hanger brackets and protective sleeves, engineered to keep air hoses and electrical lines suspended away from the road and suspension components. Built from galvanized carbon steel with stainless steel clamps and a plastic sleeve, the set replaces several common OEM part numbers while delivering corrosion resistance and straightforward, tool-free installation.

How does the tender spring protect my trailer lines?

The spring acts as a buffer and elevating support for air and electrical lines, stopping them from dragging on the road or snagging on suspension parts. Its protective sleeve and rubber-cushioned clamps reduce chafing and exposure to sunlight, extending hose and cable life without modifying existing fittings.

• 16" galvanized carbon steel spring lifts lines off the chassis and road.
• Black plastic sleeve prevents tangling and sun damage.
• Rubber-cushioned stainless clamps reduce vibration and abrasion.
• Handles up to 30 lbs per spring for typical trailer line loads.

What materials and durability features does the kit include?

The main spring is made from carbon steel and is hot-dipped or otherwise galvanized to resist rust in wet conditions. Hanger brackets and clamps are stamped from 304 stainless steel and include rubber padding; the aluminum locking clasp is designed for frequent use without tools.

• Galvanized finish for corrosion protection in salt and rain.
• 304 stainless steel clamps for long-term rust resistance.
• Aluminum locking clasp for repeated clamp/unclamp cycles.
• Plastic sleeve adds UV and abrasion protection to the spring surface.

Is installation difficult and will it fit my truck or trailer?

Installation is designed to be simple and mostly tool-free: the kit ships with a hanger bracket and an extra hook to accommodate common suspension rod diameters. It’s compatible with typical 3-in-1 air line kits and replaces several OEM items, but you should check your vehicle’s suspension layout for exact fitment.

• No tools required for the locking clasp operation in many setups.
• Extra hook included to fit various suspension rod sizes.
• Compatible with common 3-in-1 air line kits and multiple OEM part numbers.
• One or two springs may be used depending on whether the hitch is attached.

How does this kit compare to original equipment or other replacements?

The Dazakoot kit is offered as a direct replacement for several industry part numbers and emphasizes corrosion-resistant materials and practical protective features. It focuses on longevity and ease of use rather than cosmetic match to specific OEM finishes.

• Replaces Mytee 9420-2, Velvac 580070, Tectran 47326/9420-2, Phillips 17-420, and similar models.
• Galvanized spring and stainless clamps resist road salt better than untreated alternatives.
• Protective sleeve and rubber cushion reduce maintenance and line replacement frequency.
• Sold as a two-piece kit so you have a spare or can support both lines when needed.

Who this is for: The Dazakoot 16" Double Tender Spring Kit suits fleet mechanics, owner-operators, and trailer owners who want a simple, durable solution to keep air hoses and electrical lines off the road and out of harm’s way. If you value corrosion resistance, no-fuss installation, and compatibility with common trailer line setups, this kit provides a practical, long-lasting upgrade to factory or worn tender springs.