The wider the assembly

the first one 6” from the bottom and the last one 6” from the top

2-3/8” weave

corresponding to the number of complete gate cycles of use (counts both partial and complete cycles as one cycle each)

The design of the notches helps prevent intruders from prying the wires free

LiftMaster Std. Duty Adjustable Roller Cage Bearing Hinge - Flat Mount, Both Sides (Prime Coated) Sold in pairs. 3-1/2" x 3-1/2" The wider the assemblyLiftMaster Std. Duty Adjustable Roller Cage Bearing Hinge Flat Mount, Both Sides (Prime Coated) 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.