Let’s Dive into Progress MFG Equal I Zer 2″ Adjustable 4K Shank 4″ Drop 8″ Rise 12in Length
Towing a trailer, whether it’s for work or recreation, demands a setup that inspires confidence. That’s why I’m taking a deep dive into the Progress MFG Equal I Zer 2″ Adjustable 4K Shank 4″ Drop 8″ Rise 12in Length. This adjustable shank promises to be a crucial piece in achieving a level and safe towing experience, something I value immensely after years of hauling everything from ATVs to camper trailers.
I needed a solution that could handle different trailer heights without requiring multiple fixed shanks. This Progress MFG product seemed to offer that versatility. Upon unboxing, the first thing that struck me was the heft of the shank. It feels incredibly solid, constructed from what appears to be high-quality steel with a durable finish.
Compared to a standard fixed-height shank and an older adjustable shank I’d previously used, the Equal I Zer looks significantly more robust. My initial excitement stemmed from the promise of easy adjustability and the Progress MFG reputation for quality. I was eager to see if it could truly live up to the hype and provide a stable towing platform for my various trailers.
Real-World Testing: Putting Progress MFG Equal I Zer 2″ Adjustable 4K Shank 4″ Drop 8″ Rise 12in Length to the Test
First Use Experience
My initial test involved towing a small utility trailer loaded with landscaping materials to a job site about an hour away. The roads were a mix of highway and bumpy back roads. Setting the shank to the correct height for the trailer was surprisingly straightforward, thanks to the clear markings and easy adjustability.
The performance was immediately noticeable. There was significantly less sway and bounce compared to using my old, less robust setup. No issues arose during the first use, which inspired confidence in its overall design and build.
Extended Use & Reliability
After several months of using the Progress MFG Equal I Zer 2″ Adjustable 4K Shank, hauling everything from a small fishing boat to a larger camping trailer, I can attest to its durability. There are no signs of bending or significant wear, even after some serious abuse on rough gravel roads. Maintenance has been minimal; I simply wipe it down occasionally and apply a bit of grease to the adjustment bolts.
Compared to my previous towing experiences with less substantial shanks, the Equal I Zer is a game-changer. It provides a level of stability and peace of mind that I didn’t realize I was missing. This adjustable shank has significantly improved my overall towing experience.
Breaking Down the Features of Progress MFG Equal I Zer 2″ Adjustable 4K Shank 4″ Drop 8″ Rise 12in Length
Specifications
- The Progress MFG Equal I Zer is designed for a 2″ receiver. This is the standard size for most trucks and SUVs.
- It offers an adjustable drop of 4 inches and an adjustable rise of 8 inches. This range allows you to fine-tune the trailer height to match your tow vehicle.
- The shank has a length of 12 inches. This length provides ample clearance and allows for flexibility in hitch placement.
- It’s specifically designed for use with Equal-i-zer sway control hitches rated for 6K, 10K, 12K, and 14K weight capacities (no shank models). This ensures proper integration and weight distribution.
- The hitch head mounting holes are spaced at 1-1/4″ on center. This standard spacing is compatible with most hitch heads.
These specifications are critical because they directly impact the shank’s versatility and compatibility with various trailers and tow vehicles. The adjustable drop and rise are particularly important for achieving a level tow, which is essential for safety and trailer handling.
Performance & Functionality
The Progress MFG Equal I Zer excels at its primary function: providing a stable and adjustable connection between the tow vehicle and the trailer. Its sturdy construction minimizes sway and bouncing, contributing to a smoother and safer towing experience. The adjustability feature works perfectly, allowing for quick and easy changes to trailer height as needed.
A minor weakness might be the weight of the shank itself, which can be cumbersome to handle. Overall, this shank meets and exceeds my expectations for a heavy-duty adjustable towing solution.
Design & Ergonomics
The build quality is outstanding, with heavy-duty steel construction and a durable powder-coat finish. The weight is substantial, reflecting the robust materials used. The design is straightforward and functional.
The adjustment mechanism is easy to use, with clear markings for drop and rise settings. The learning curve is minimal; anyone with basic towing experience can quickly set it up.
Durability & Maintenance
Based on my experience, this shank is built to last. Regular cleaning and occasional greasing of the adjustment bolts should keep it in good working order for years. The durable finish resists rust and corrosion, even in harsh weather conditions.
Repair should rarely be needed, but replacement parts (bolts, pins, etc.) are likely readily available if needed. This shank appears to be a great investment for long-term use.
Accessories and Customization Options
The shank itself doesn’t require any specific accessories. It’s designed to integrate seamlessly with Equal-i-zer sway control hitches. While there aren’t many customization options, you can adjust the height to perfectly match your trailer, thus enhancing overall performance.
It should be compatible with most standard 2″ receiver accessories, such as hitch tighteners or locking pins. The compatibility with Equal-i-zer sway control hitches is a major plus.
Pros and Cons of Progress MFG Equal I Zer 2″ Adjustable 4K Shank 4″ Drop 8″ Rise 12in Length
Pros
- Exceptional adjustability: The 4″ drop and 8″ rise accommodate a wide range of trailer heights.
- Robust construction: The heavy-duty steel ensures durability and long-lasting performance.
- Improved towing stability: Significantly reduces sway and bouncing for a smoother, safer ride.
- Easy to use: Simple adjustment mechanism with clear markings.
- Compatible with Equal-i-zer sway control hitches: Seamless integration for optimal performance.
Cons
- The weight can be cumbersome, especially during installation and removal.
- Relatively higher price compared to basic fixed-height shanks, but justified by its adjustability and durability.
Who Should Buy Progress MFG Equal I Zer 2″ Adjustable 4K Shank 4″ Drop 8″ Rise 12in Length?
This adjustable shank is perfect for individuals who frequently tow trailers of different heights. This product is also perfect for those needing a durable and reliable towing solution, especially for RVers, contractors, or anyone hauling heavy loads. This product is also perfect for those prioritizing safety and stability while towing.
Those who only occasionally tow a trailer with a consistent height might find a fixed-height shank more economical. This product might also not be the product to get if someone is extremely weight-sensitive due to physical limitations.
A locking hitch pin is a must-have accessory to prevent theft. Consider a hitch tightener to further reduce wobble and noise.
Conclusion on Progress MFG Equal I Zer 2″ Adjustable 4K Shank 4″ Drop 8″ Rise 12in Length
The Progress MFG Equal I Zer 2″ Adjustable 4K Shank 4″ Drop 8″ Rise 12in Length is a top-tier towing accessory that delivers on its promises. Its exceptional adjustability, robust construction, and compatibility with Equal-i-zer sway control hitches make it a worthwhile investment for anyone serious about safe and stable towing. While the price is higher than basic shanks, the added versatility and durability justify the cost.
I wholeheartedly recommend this adjustable shank to anyone looking to upgrade their towing setup and experience a smoother, safer ride. Don’t settle for less when it comes to your safety and the security of your cargo. Upgrade to the Progress MFG Equal I Zer and experience the difference!