Best 5th Wheel Hitch Pins: 4 Options Compared

Your 5th wheel hitch is only as secure as the pins that hold it to the rails. A worn or rusted pin can lead to dangerous play or even detachment, so choosing the right replacement set is critical for safe towing.

This guide compares four 1/2-inch diameter 5th wheel hitch pin kits, highlighting their materials, compatibility, and ease of use. Whether you need stainless steel for corrosion resistance or a budget-friendly galvanised set, you’ll find a clear recommendation for your setup.

CURT 16902 – Premium Stainless Steel Pins

The CURT 16902 set is built from stainless steel, giving you excellent corrosion resistance for long-term use. Each pin is grooved so the clip can be inserted at any angle, making installation straightforward even in tight spaces. These pins are designed to attach your 5th wheel hitch to base rails and fit most 5th wheel legs (except OEM), rollers, and rail gooseneck hitches.

You get four pins and four clips in the kit, which is enough for a standard two-rail setup. The stainless steel construction means you won’t have to worry about rust compromising the pin’s integrity over time. If you want a set that will last through many seasons of towing, the CURT pins are a solid investment.

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• Used to attach a 5th wheel hitch to base rails
• Fits 5th wheel legs (except OEM), rollers and 5th wheel rail gooseneck hitches
• Grooved pin allows clip to be inserted in any position
• Includes four pins and four clips

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Linone Replacement Pins – Galvanised Value

The Linone replacement pins offer a galvanised surface that prevents rust and adds durability, making them a cost-effective alternative to stainless steel. They are designed to attach your 5th wheel hitch to base rails and fit 5th wheel legs (except OEM), rollers, and rail gooseneck hitches. The grooved pin design allows the clip to be inserted in any position, simplifying installation.

This kit includes four pins and four clips, giving you a complete set for your hitch. While the galvanised coating provides good corrosion protection, it may not last as long as stainless steel in harsh environments. For the price, you get a reliable set that will keep your hitch secure without breaking the bank.

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• 5th wheel pins and clips used to attach a 5th wheel hitch to base rails
• Fits 5th wheel legs (except OEM), rollers and 5th wheel rail gooseneck hitches
• Fifth wheel pins and clips galvanised surface to prevent rusting and for durability
• Grooved pin allows clip to be inserted in any position
• Includes 4 pins and 4 clips

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KOPKIO Replacement Pins – Dependable Galvanised

The KOPKIO replacement pins feature a galvanised surface to prevent rust and ensure long-lasting durability. They are designed to secure your 5th wheel hitch to the base rail and are compatible with 5th wheel legs (except OEM), rollers, and rail gooseneck hitches. The grooved pin allows the clip to be inserted in any position, making installation quick and hassle-free.

This kit contains four pins and four clips, providing a full set for your hitch. While the galvanised finish offers good corrosion resistance, it doesn’t match the longevity of stainless steel. If you need a dependable, no-frills set that works with a wide range of hitches, the KOPKIO pins are a reliable choice.

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• 5th wheel pins and clips for securing 5th wheel hitch to base rail
• Fits 5th wheel legs (except OEM), rollers and 5th wheel rail gooseneck hitches
• Grooved pin allows clip to be inserted in any position
• Fifth wheel pins and clips galvanised surface to prevent rusting and for durability
• Includes four pins and four clips

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DuckcowsC 58053 – Reese-Specific Pin Kit

The DuckcowsC 58053 kit is specifically designed to be compatible with Reese 16K and 22K hitches, fitting 6000-6032, 50415-50536, and 30031-30047 series. It replaces part number 58053 and is intended for sudden failures, allowing a base with broken or missing pins to be re-locked and restore full towing capacity. The kit includes four pins and four spring cotter pins, covering all four holes on your base rails.

Installation is straightforward: pull the old pin, slide in the new one, and snap the spring clip which self-aligns. While the galvanised finish provides rust protection, this set is best if you own a compatible Reese hitch. For Reese owners, this kit offers a perfect fit and peace of mind.

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• 【Compatibility】Replace part number 58053. The fifth wheel rail kit is compatible with Reese 16K and 22K hitches, fits 6000-6032, 50415-50536, and 30031-30047 series, and is used to attach a fifth-wheel hitch to the base rails.
• 【Product Function】Designed for sudden failures, the fifth-wheel rail kit allows a fifth-wheel base with broken or missing pins to be re-locked, restoring full towing capacity and preventing trailer fore-aft sway and equipment damage during show season or harvest.
• 【Package Contents】The base rail pin kit includes four pins and four spring cotter pins, one purchase = full-truck quantity. With two through-holes per base rail, all four holes are covered, so no extra parts need to be ordered.
• 【Easy to Install】Pull the old pin, slide in the new one, snap the spring clip (it self-aligns at any 60° slot), give it a one-hand tug to confirm lock—no tools, no torque, gloves on, 10 seconds per pin.
• 【Durable Craftsmanship】Crafted from premium materials, the tow bar pins with clips is rugged and durable, able to support heavy-duty towing and ensure a secure, bend-free hold over long-distance, high-speed hauls.

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Buyer’s Guide: What to Consider

Choosing the right 5th wheel hitch pins ensures a secure connection between your hitch and trailer. Focus on material, fit, and ease of installation.

• Material & Corrosion Resistance: Stainless steel resists rust and corrosion, ideal for wet conditions. Galvanised steel also offers good protection at a lower cost.
• Diameter & Compatibility: Most pins are 1/2-inch diameter. Ensure they match your hitch’s holes for a snug, wobble-free fit.
• Grooved Pin Design: Grooved pins allow the clip to be inserted in any position, making installation quicker and more secure.
• Kit Contents: Kits typically include four pins and four clips. Check that the quantity matches your setup—some hitches require two pins per rail.
• Hitch Type Compatibility: Look for pins that fit 5th wheel legs (except OEM), rollers, and rail gooseneck hitches. Verify compatibility with your specific hitch model.

Conclusion

Whether you prioritise stainless steel longevity or budget-friendly galvanised options, each of these pin kits delivers reliable performance. The CURT set stands out for its stainless steel construction, while the DuckcowsC kit offers specialised Reese compatibility.

For most users, the Linone or KOPKIO kits provide excellent value with solid rust protection. Choose based on your hitch model and material preference to ensure a safe, secure towing experience.