Special door hinge template hole location designed to fit preparation of door and frame manufactured by Stanley Door Systems. Pivot point aligns with residential butt hinges gage .085 to .109

Also see: Bommer Special Spring Hinges.

Easily adjustable Spring Tension. UL Listed for fire door applications. Fit Stanley Door Frame. Packaged with mounting screws.

Specifications for Bommer LB4381-400 Stanley Door Spring Hinge

• Hinge Material: Durable Steel
• Height: 4"
• Width: 4"
• Corner: 5/8" Radius Leaf
• Corner: Square Corner Leaf
• Thickness: .096"
• Number of Holes: 8
• Wood Screws: #10 x 3/4"
• Machine Screws: #10-24 x 1/2"
• BHMA Certified Grade 1 for 1 million cycles.
• UL Listed R-4667 653M
• Adjustable Spring Torque
• Non-Handed
• Special Hole Template - Stanley Door Systems
• Bommer LB4381-400 Dimensions Diagram (PDF)

Sold as a pair (2 Hinges).

** This item is being discontinued. Very limited quantities available.