Bommer

4 x 4 x 1/4 Radius Spring Hinge, Pair, Bommer LB4311-400

SKU: BOM-LB4311-400
$47.34 $75.74Save $28.40/ unit
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The Bommer LB4311-400 is a pair of 4" x 4" Single Acting Spring Door Hinges, designed for fire door applications requiring precise closing force control.

This complete kit includes the hinges, Tension Adjusting Tool, Locking Pins, #10 x 3/4" wood screws, and #10-24 x 1/2" machine screws. The adjustable tension allows users to set the desired closing force for the door.

Bommer made in the USA
Other
Hinge Material Durable Steel
Height 4"
Width 4"
Corners 1/4" Radius
Gauge of Metal .096 (standard)
Number of Holes 8
Wood Screws #10 x 3/4"
Machine Screws #10-24 x 1/2"

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4 x 4 x 1/4 Radius Spring Hinge, Pair, Bommer LB4311-400 $47.34