MB1/MB2 Mounting Brackets:
Application: Allows stop-mounted hardware such as parallel arm closers or non-fire-rated surface vertical rod strikes to be installed without damaging the COR coordinator.
Height Adjustment: Stop-mounted hardware needs to be lowered to accommodate the height of the coordinator and mounting bracket.
Dimensions:
Product Jamb Depth Stop Width Dimensions (Width x Depth x Length)
MB1 4 3⁄4" Min Over 2 1⁄2" 4" W x 3" D x 15⁄16" T
MB2 4 3⁄4" Min Up to 2 1⁄2" 4" W x 3 1⁄4" D x 1 5⁄8" T
MB1F/MB2F/MB3F, MB1V/MB2V/MB3V Mounting Brackets:
Application: Designed for installing stop-mounted hardware such as surface vertical rod exit device strikes without damaging the COR coordinators.
Height Adjustment: Latch needs to be lowered to compensate for the height of the coordinator and mounting bracket.
Specific Design: MB-V models are specifically designed for Von Duprin 8827-F soffit latch.
Product Jamb Depth Stop Width Dimensions (Width x Depth x Length)
MB1 4 3⁄4" Min Over 2 1⁄2" 4" W x 3" D x 15⁄16" T
MB2 4 3⁄4" Min Up to 2 1⁄2" 4" W x 3 1⁄4" D x 1 5⁄8" T
MB1F 5" 1 1⁄2" - 2 1⁄4" 4" W x 3" D x 1 5⁄8" T
MB1V 5" 1 1⁄2" - 2 1⁄4" 4" W x 3" D x 1 5⁄8" T
MB2F 5 7⁄8" 2 3⁄8" - 3 1⁄4" 4" W x 3" D x 1 5⁄8" T
MB2V 5 7⁄8" 2 3⁄8" - 3 1⁄4" 4" W x 3" D x 1 5⁄8" T
MB3F 6 7⁄8" Over 3 3⁄8" 4" W x 3 1⁄2" D x 1" T
MB3V 6 7⁄8" Over 3 3⁄8" 4" W x 3 1⁄2" D x 1" T