Manufactured to Meet or Exceed UL325 Requirements

or 2) via Knox key switch

Encrypted DIP Single-Button Remote Control

Durable spring-loaded teeth with counter-balanced back-up

for dual system)

LiftMaster Std. Duty Adjustable Roller Cage Bearing Hinge - Flat Mount, Both Sides (Unfinished) Sold in pairs. 48" Tall Manufactured to Meet or ExceedLiftMaster 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.