These heavy-duty weldable surface hinges are designed for secure, non-mortise installation on metal doors. The non-removable fixed pin provides enhanced security, while the plain steel construction ensures durability for commercial or residential use.

• Heavy-duty plain steel construction for long-lasting durability
• Non-removable fixed pin provides enhanced security against unauthorized removal
• Designed for easy surface mounting by welding directly to metal doors
• No mortising required, simplifying the installation process
• Supports a safe working load of up to 160 lbs. with two hinges or 240 lbs. with three hinges
• Square corner design with a 6-hole half moon pattern