Tie Down Eng
Tie Down Engineering 86475 9 in. x 2 in. Rubber Side Guide Roller with 1/2 in. Shaft
Tie Down Engineering 86468 Floating Pontoon Trailer Guide-Ons Pair 24"-36" Adjustable
Tie Down Engineering 86466 Low Rider Boat Trailer Guide-Ons Galvanized Steel Pair
Tie Down Engineering 86441 Heavy Duty Boat Trailer Guide-On Posts 48in with LED Lights
Tie Down Engineering 86440 Heavy-Duty 60in Boat Trailer Guide-Ons with LED Lights
Tie Down Engineering 86432 10-Inch Black Rubber Keel Roller Panel Bracket Assembly
Tie Down Engineering 86402 Hull Sav'r 3-Inch Black PVC Bow Roller with 1/2-Inch Shaft
Tie Down Engineering 86400 Hull Sav'r 4-Inch Black PVC Bow Roller with 1/2-Inch Shaft
Tie Down Engineering 86305 1/2 in. Pal Nuts Cap Nuts for Boat Trailer Roller Shafts 4-Pack
Tie Down Engineering 86431 8-Inch Black Rubber Keel Roller Panel Bracket Assembly
Tie Down Engineering 86430 5-Inch Black Rubber Keel Roller Panel Bracket Assembly
Tie Down Engineering 86417 12-Inch Black Polyvinyl Keel Roller Panel Bracket Assembly
Tie Down Engineering 86901 Slotted Receiver with Cross Beam Mounting Bracket for Solid Rail Docks
About Tie Down Engineering
Founded in 1969 and headquartered in Atlanta, Georgia, Tie Down Engineering has spent more than five decades earning its reputation as a global leader in custom manufacturing. What started as a focused effort to deliver better-engineered solutions for American industries has grown into a multi-division powerhouse serving markets that range from marine and mobile home to roofing, agriculture, renewable energy, and beyond. Every product Tie Down makes reflects an engineering-first philosophy — and, notably, they're all proudly made in the USA.
Tie Down operates six specialized manufacturing divisions, each dedicated to a specific market vertical. This structure lets the brand go deep rather than wide, developing purpose-built hardware that holds up under real-world conditions rather than generic components that merely check a box. Whether you're a boat owner, a contractor, or an OEM trailer manufacturer, there's a good chance Tie Down has already engineered the part you need.
Trailer & Marine Product Highlights
Among the brand's most recognized product lines are its trailer fenders, which are a staple for boat trailer owners and OEM builders alike. Tie Down offers fenders in galvanized steel, aluminum, and high-impact polyethylene, covering wheel sizes from 8 inches all the way up to 14–15 inches. Their innovative bracket-less plastic fender design mounts directly to the trailer frame without requiring separate fender brackets — a practical solution that simplifies installation and keeps the setup clean. UV-protected finishes on their plastic fenders resist fading, cracking, and degradation over time, making them a smart choice for trailers that see frequent saltwater exposure.
Equally important for safe trailering are Tie Down's safety chains, cables, and accessories. These zinc-plated and galvanized products serve as the critical backup connection between a tow vehicle and its trailer, providing peace of mind in the unlikely event of coupler failure. Tie Down's safety chain lineup spans Class 2 through Class 4 ratings — from 3,500 lb. to well beyond 5,000 lb. carrying capacities — ensuring there's a properly rated option for light boat trailers and heavier-duty towing applications alike. Chains are sold in pairs and come with durable S-hooks for straightforward installation.
Why Tie Down Engineering?
- 55+ years of manufacturing experience rooted in engineering excellence
- American-made products built with domestic craftsmanship
- Six specialized divisions serving marine, agricultural, roofing, and other industries
- Broad material selection — galvanized steel, aluminum, and high-impact polyethylene options
- OEM and aftermarket coverage for trailer builders and individual owners
For anyone who trailers a boat, hauls equipment, or maintains a fleet of utility trailers, Tie Down Engineering's catalog represents a reliable, well-engineered choice backed by decades of field-proven performance.