Recomended a a detail c scale 1.
Bommer hinge adjustment.
The bommer brand has been the original standard of excellence since 1876 and we produce only american made hinges using american made steel.
Bommer 3029 series double acting spring hinge door and hinge layout page 1 door s in closed position c d 7 max.
Bommer 7312 double action spring hinge adjustment pivot hinge 36 wide door.
This is an adjustable spring tension pivot hinge.
Install hinge in normal manner with tension adjustment up as shown.
4 detail d tension adjustment up for all hinges on the left hand door 3 max.
4 tension adjustment down for all hinges on the right hand door scale 1.
B insert tension lever in left hand hole in the adjustment slot.
Specifications brass material adjustable spring tension max door size width 36 thickness 2 1 2 up to 75 lbs.
Bommer offers a complete line of architectural grade butt hinges continuous aluminum geared hinges our industry leading line of single acting spring hinges the world renowned double acting spring hinges.