The 610 series barrel hinge is a weld on, bronze & ball bearing, hinge manufactured by welding and machining. These hinges are designed for gates and other applications with low radial loads. The barrel hinge acts as a lift off hinge, in that the gate can be lifted off the post with out removing the pin.
The pin is a stainless steel pin to provide corrosion resistance. Bearings consist of one round ball for the thrust bearing and bronze sleeves for radial. Grease fittings come standard to allow preventative maintenance. These hinges are designed to be welded on between the post and gate.