Designed specifically for heavy gates and doors, this Spring Creek heavy-duty hinge offers an impressive 180-degree swing range without any stoppage. The hinge securely attaches to a wall or post, while the j-bolt arm is easily affixed to the gate or door. Its seamless pivoting is due to its ball bearing and grease zerk, ensuring smooth operation. To ensure optimum functionality, maintain a minimum gap of 1 1/2" between the gate and the center of the pivot pin.