Heavy-Duty Hinges

As the only company in the industry to offer adjustable hinge assemblies, Premier Manufacturing has numerous options to help fit your specific needs.
Our heavy-duty hinges feature no metal-to-metal contact. Instead, they ride entirely on the bushing. Our hinge assemblies are also the toughest on the market, with certain models featuring a capacity rating of up to 150,000 pounds.
At Premier Manufacturing, we offer the best and most innovative products suitable for a variety of trucking needs and industries. Order directly from our manufacturer today, or browse our catalog to view our full list of hinges, eyes, and more.

Heavy-Duty Hinges

320 / 320A Hinge Assembly, Part #10000941/Part #10000944

Part #10000941 (Model #320) / Part #10000944 (Model #320A) Hinge Assembly from Premier Manufacturing accepts a 3 inch (76 mm) standard channel or square tubing. A 320 hinge with 344 rubber bushings. A 320A hinge with 344A poly bushings. Order today!
Heavy-Duty Hinges

330 / 330A Hinge Assembly, Part #10000948/Part #10000950

Part #10000948 (Model #330) / Part #10000950 (Model #330A) Hinge Assembly from Premier Manufacturing accepts a 2 1/2 inch (64 mm) round tubing. A 330 hinge with 344 rubber bushings. A 330A hinge with 344A poly bushings. Find a distributor today!
Heavy-Duty Hinges

430 / 430A Hinge Assembly, Part #10000970/Part #10000973

Part #10000970 (Model #430) / Part #10000973 (Model #430A Hinge Assembly accepts a 2 inch x 4 inch (52 mm x 102 mm) rectangular tubing or channel. With a gross trailer weight of 150,000 lbs. Add this trucking essential to your arsenal today!
Heavy-Duty Hinges

450 / 450A Hinge Assembly, Part #10001005/Part #10001007

Our 450 / 450A Hinge Assembly accepts a 2 1/2 inch (64 mm) round tubing, and has a maximum trailer weight of 100,000 lbs. Order Premier Manufacturing’s 450 / 450A hinge assembly from a distributor today!
Heavy-Duty Hinges

455 /455A Hinge Assembly, Part #10001016/Part #10001017

Part #10001016 (Model #455) / Part #10001017 (Model #455A) Hinge Assembly from Premier Manufacturing accepts 2 inch x 4 inch (51 mm x 102 mm) rectangular tubing or channel, and has a maximum gross trailer weight of 100,000 lbs. Find a distributor in your area today!
Heavy-Duty Hinges

930A Hinge Assembly, Part #10001024

* * NEW PRODUCT * *
Our new product Part #10001024 (Model #930A) Hinge Assembly is great for all of your semi-truck pulling needs. It accepts 2 inch x 4 inch rectangular tubing, and it can pull up to 150,000 lbs. Order from a distributor today!
Heavy-Duty Hinges

Part #10000986 (Model #440) / Part #10000988 (Model #440A) HINGE ASSEMBLY

The Part #10000986 (Model #440) / Part #10000988 (Model #Part #10000986 (Model #440)A) Hinge Assembly from Premier Manufacturing accepts a 3 inch (76 mm) standard channel or square tubing. The Part #10000986 (Model #440) hinge withPart #10001003 (Model #448)rubber bushings. The Part #10000988 (Model #Part #10000986 (Model #440)A) hinge with 448A poly bushings. Order today!