HySecurity Bracket and Yoke Counterweight Type | HYS-MX001046 liftmaster switch bracket but 3-button switch requires constant

but 3-button switch requires constant pressure on each button

Foundation size (LxWxH): 39 x 39 x 49 in (1000x1000x1250 mm)

it is strongly recommended to install padding on the bottom edge of all fast moving barrier arms

Worm Gear Reduction: Precision machined all-metal gear drive

Adjustable: Independent

HySecurity Bracket and Yoke Counterweight Type | HYS-MX001046 liftmaster switch bracket but 3-button switch requires constantHySecurity Bracket and Yoke Counterweight Type HYS MX001046 Mounting brackets and yoke for long aluminum or fiberglass arms. These brackets have attachments to mount counterweight. Note: For arms 30 ft and longer, add MX001237 cable tensioner and arm stabilizer. Add counterweights for arms 20 ft and longer. Note: This part is compatible with the HySecurity StrongArm operator.