Heavy duty 6-inch hinges are sturdy and durable components typically used for large doors or gates that require extra strength and support. These hinges are designed to handle heavy loads and provide smooth operation for a variety of applications, including industrial settings, barn doors, heavy-duty cabinets, and outdoor structures. Heavy duty 6-inch hinges often feature a thick gauge construction, reinforcing their strength and to reduce friction and enable smooth movement, even durability. Many models come with bearings or bushings under significant loads. This helps prevent premature wear and tear, ensuring the hinge remains functional and operational for extended periods. The design of these hinges typically includes a thick, wide leaf attached to both the door or gate and the frame or post.3