or 2) via Knox key switch

The PPWR is the most robust and simplified credentialed commercial receiver

for dual system)

94-1/2" long

BG770 Product Details

LiftMaster Std. Duty Adjustable Roller Cage Bearing Hinge - Flat Mount, Both Sides (Unfinished) Sold in pairs. 48" Tall or 2) via Knox keyLiftMaster Std. Duty Adjustable Roller Cage Bearing Hinge Flat Mount, Both Sides (Unfinished) Serrated Adjustable Yoke Design Provides Fast Easy Adjustability up to . 5 in. Dependable Roller Cage Bearing Design Even Weight Distribution Five Times The Weight Bearing Surface of the Nearest Large Hinge Easy to Fully Lubricate Specifications: Maximum Gate Weight: Up to 1,000 lbs. per pair. Sold in pairs. Pair (2 per Box) 5. 6 lbs. 2. 4 kgs.