When it comes to towing a fifth-wheel trailer, the hitch pin is a small but critical component that secures the kingpin to the hitch. Using the wrong pin can lead to dangerous detachment. We researched manufacturer specifications, industry safety standards (including SAE J2638 and NACM), and aggregated owner reviews to compare the top 7 fifth wheel hitch pins on the market. Our evaluation focuses on strength, corrosion resistance, ease of use, and safety features. Below are our findings to help you choose the best pin for your towing setup.
| Photo | Product | Score | Buy |
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Demco Hijacker 5th Wheel Pin Best Overall 5/8 inch diameter, 3.5 inch effective length, zinc plated steel |
9.2 | 🛒 Check Price |
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CURT 5th Wheel Pin with Lock Runner Up 5/8 inch diameter, 3.75 inch effective length, zinc plated steel |
8.9 | 🛒 Check Price |
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Lippert Components 5th Wheel Pin Best for Heavy Duty 1 inch diameter, 4.5 inch effective length, forged steel |
8.5 | 🛒 Check Price |
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B&W Trailer Hitches 5th Wheel Pin Premium Build 5/8 inch diameter, 3.5 inch effective length, stainless steel |
8.2 | 🛒 Check Price |
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Valley Industries 5th Wheel Pin Budget Pick 5/8 inch diameter, 3.5 inch effective length, zinc plated carbon steel |
7.8 | 🛒 Check Price |
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Reese Towpower 5th Wheel Pin Standard Choice 5/8 inch diameter, 3.5 inch effective length, plain steel with black paint |
7.3 | 🛒 Check Price |
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Camco 5th Wheel Pin with Handle Ergonomic Pick 5/8 inch diameter, 3.5 inch effective length, zinc plated steel with plastic handle |
7.0 | 🛒 Check Price |
1. Demco Hijacker 5th Wheel Pin: Best Overall
After comparing spec sheets and owner feedback, the Demco Hijacker stands out for its precision machining and tight tolerances. Many owners report a noticeable reduction in chucking compared to standard pins, which improves towing stability. The black oxide finish offers decent corrosion protection, though some users in salt-belt states noted surface rust after a few seasons. The lockable handle is a nice safety touch, but ensure you keep the key accessible.
This pin is best for those who want a premium fit and are willing to pay a bit more. However, if your hitch has significant wear or you prefer a looser fit for easier coupling, you might find the Hijacker too snug. It is not ideal for extreme rust-prone environments without additional coating.
- Machined from high-strength steel with a black oxide finish for corrosion resistance
- Precision fit minimizes slop and reduces chucking during towing
- Includes a lockable handle for added security and theft deterrence
Pros: Very tight fit reduces movement; Easy to insert and remove with ergonomic handle; Lockable feature provides peace of mind
Cons: May be too tight for some worn hitches; Finish can wear over time with heavy use
2. CURT 5th Wheel Pin with Lock: Runner Up
The CURT 5th Wheel Pin is a solid choice for most fifth-wheel owners. Based on owner reviews and specifications, it offers a good balance of strength and value. The heat-treated steel meets or exceeds SAE J2638 requirements, and the zinc plating provides adequate corrosion resistance for typical use. Some users reported that the lock cylinder can freeze or stick in very cold conditions, so keep it lubricated.
This pin is a great all-around option for the average tower who wants a locking pin without breaking the bank. However, if you demand an ultra-precise fit to eliminate all movement, you may prefer the Demco Hijacker. Also, if you live in a region with harsh winters, the lock may require extra maintenance.
- Heat-treated steel for high tensile strength
- Integrated lock with two keys prevents accidental removal
- Smooth surface finish reduces wear on hitch components
Pros: Strong and durable construction; Lock provides security against theft; Good value for the price
Cons: Lock mechanism can be finicky in cold weather; Slightly looser fit than premium options
3. Lippert Components 5th Wheel Pin: Best for Heavy Duty
The Lippert Components pin is built for serious towing. With a 1-inch diameter and forged steel, it is designed for fifth-wheel hitches rated above 20,000 lbs. Owner feedback highlights its ruggedness and long service life. The e-coat finish holds up well against rust, even in humid climates. However, this pin is overkill for most standard half-ton towable fifth wheels and may not fit smaller hitches.
This pin is only recommended if you have a heavy-duty hitch and trailer combination that requires a larger pin. For typical 5th wheel setups (12,000-16,000 lbs), this pin is unnecessarily heavy and expensive. Skip it if you don’t need the extra capacity.
- Forged steel construction for maximum strength
- Extra-large diameter for heavy-duty applications (over 20,000 lbs)
- Rust-resistant e-coat finish
Pros: Extremely strong and durable; Suitable for large, heavy fifth wheels; E-coat finish resists corrosion well
Cons: Heavy and bulky, not for standard hitches; Higher cost due to material and size
4. B&W Trailer Hitches 5th Wheel Pin: Premium Build
The B&W stainless steel pin is the go-to choice for those in coastal or high-salt environments. Based on manufacturer specs and owner reviews, it offers superior corrosion resistance over any plated pin. The polished surface also reduces friction during coupling. However, stainless steel is softer than hardened steel, and some owners reported galling (metal transfer) when used with a steel hitch without proper lubrication.
This pin is ideal for owners who frequently tow in corrosive conditions or want a pin that will last for years without rust. But if you are on a budget or tow in dry climates, the extra cost may not be justified. Also, be prepared to apply anti-seize lubricant regularly.
- 304 stainless steel construction for maximum corrosion resistance
- Polished finish for smooth operation
- Includes a retaining clip for secure placement
Pros: Excellent corrosion resistance; Smooth finish reduces wear; Retaining clip adds safety
Cons: Expensive compared to plated steel pins; Stainless steel can gall if not lubricated
5. Valley Industries 5th Wheel Pin: Budget Pick
The Valley Industries pin is a no-nonsense, budget-friendly option. Owner reviews indicate it performs adequately for standard fifth-wheel towing, with no reported failures when used within its rating. The zinc plating offers basic corrosion protection, but in wet or salty conditions, rust can appear within a year. The hairpin clip is functional but not as secure as a lock.
This pin is suitable for occasional towers or those on a tight budget who don’t need extra features. However, if you tow frequently or in harsh environments, invest in a better-finished pin. Also, the lack of a locking mechanism means it’s not theft-resistant.
- Affordable price point without sacrificing basic strength
- Standard zinc plating for moderate rust protection
- Simple, no-frills design with a hairpin clip
Pros: Very affordable; Works reliably for basic towing needs; Lightweight and easy to handle
Cons: Zinc plating can wear off quickly; Hairpin clip can be lost if not secured
6. Reese Towpower 5th Wheel Pin: Standard Choice
The Reese Towpower pin is the most basic option we evaluated. It meets the minimum strength requirements for most fifth-wheel hitches, but the plain steel with paint offers poor corrosion resistance. Owner feedback frequently mentions rust appearing after a few months, especially if the paint gets scratched. The cotter pin retention is functional but less convenient than a handle or lock.
This pin is only recommended as an emergency spare or for very infrequent use in dry climates. For regular towing, we advise spending a little more on a plated or stainless steel pin to avoid rust and ensure long-term reliability. Skip this if you value durability or ease of use.
- Basic steel construction with black paint finish
- Includes a standard cotter pin for retention
- Widely available and compatible with most hitches
Pros: Inexpensive and easy to find; Simple design works as intended; Lightweight
Cons: Paint finish chips and rusts quickly; Cotter pin can be difficult to install in tight spaces
7. Camco 5th Wheel Pin with Handle: Ergonomic Pick
The Camco pin prioritizes ease of use with its ergonomic handle and quick-release detent. Owner reviews praise its convenience, especially for those who frequently hitch and unhitch. However, the plastic handle is a weak point: some users reported cracking after a season of sun exposure or in freezing temperatures. The detent mechanism also has a limited lifespan compared to a solid pin.
This pin is best for those who value quick and easy operation and tow in moderate climates. But if you tow in extreme heat, cold, or need a pin that will last for many years, the plastic components may fail prematurely. We recommend this only as a convenience upgrade if you are willing to replace it periodically.
- Molded plastic handle for comfortable grip
- Zinc plated steel shaft
- Quick-release design with spring-loaded detent
Pros: Very easy to grip and operate; Quick release saves time; Affordable
Cons: Plastic handle can crack under extreme cold or UV exposure; Detent mechanism may wear out over time
Frequently Asked Questions
What size fifth wheel hitch pin do I need?
Most fifth wheel hitches use a 5/8 inch diameter pin with a length of 3.5 to 4 inches. However, always check your hitch manufacturer’s specifications. Heavy-duty hitches may require a 1 inch pin. Using the wrong size can compromise safety.
Are locking fifth wheel hitch pins necessary?
Locking pins add security by preventing accidental removal and theft. While not mandatory, they are recommended for peace of mind, especially if you leave your trailer unattended. Some insurance policies may require a locking pin.
Can I use a regular bolt instead of a fifth wheel hitch pin?
No. Regular bolts are not designed for the shear loads and safety requirements of fifth wheel towing. Hitch pins are made from high-strength steel and are engineered to meet safety standards like SAE J2638. Using a bolt could result in failure and serious accidents.
How often should I replace my fifth wheel hitch pin?
Inspect your pin before each use for signs of wear, rust, or deformation. Replace it if there is any damage or if the pin does not fit snugly. With proper care, a quality pin can last several years, but harsh environments may require more frequent replacement.
What is the difference between a plated and stainless steel hitch pin?
Plated steel pins (zinc or black oxide) offer good corrosion resistance at a lower cost but can rust if the plating is scratched. Stainless steel pins provide superior corrosion resistance and last longer in wet or salty conditions, but they are more expensive and can gall if not lubricated.
Our Verdict
After comparing specifications, safety standards, and owner feedback, our top pick is the Demco Hijacker 5th Wheel Pin for its precision fit and lockable handle that reduce chucking and improve security. The runner up is the CURT 5th Wheel Pin with Lock, offering excellent value and durability for most towers. Choose based on your specific towing needs and environment.
