Smooth Rotations: Features grease fitting to lubricate the internal ball bearing which help hinges pivot smoothly and quietly under heavy load
Ideal For: J-Bolt hinges are precision machined and robust to support heavy metal gates (it is recommended to remove the black powder coating from the mounting plate before welding)
Size: The hinge has a threaded arm with an overall length of 6 inches and a maximum usable thread length of 4.7 inches for all gate frame up to 4.7 inches thick. The weldable base measures 1 in. x 1.6 in. Threaded arm diameter is 5/8 in
Pairs of hinges can support a maximum weight of 2000 lbs, ensuring the heavy duty gate does not sag.
Material: Made of high quality standard steel AISI 1045 with black electrostatic powder coating, J bolt hinges are sturdy, rust and corrosion resistant; the sealing ring on the j bolt prevents rain getting into the barrel, making the hinges long lasting