They look very similar to an olive knuckle hinge.
Heavy duty door hinges types.
Heavy duty hinges are mainly used for applications with immense weight and high traffic areas.
Heavy duty hinges can come in any hinge style but are stronger than their normal counterpart.
Heavy duty hinges are designed for some heavy duty doors and while we may wonder how some of them get hung in the first place these hinges are up for the task of holding them for years to come.
They are used in many commercial and residential applications including for gates and doors.
And provide years of trouble free service.
Our strap hinges are all made of steel and are available in zinc plate finish some strap hinges are available in zinc plate black finish.
Our selection features wide throw spring weld on piano concealed ball bearing strap hinges and so many more.
This is where the pivot hinge comes in handy.
A bearing that connects two objects together such as a door and a door frame it allows limited movement that may be adjusted manually or by another power source.
Monroe s strap hinges come in all styles and sizes from heavy duty to light duty.
In this sense a heavy duty hinge can be designed to fit the shape and function of any of the other hinge types above by using thicker materials.
Types of heavy duty hinges and their applications.
The biggest difference between a heavy duty hinge and a typical hinge is that a heavy duty hinge is thicker.