Solar Garage Openers
Description Counterweight garage door adaptor arm. Suitable for overhead doors with counterweights. This accessory is required when installing a UP series arage door opener on a overhead doors with counterweights.
Description 992013: aprigraphic and trailing aprigraphic springs with soft or sectional contractionThis article is made up of:- 1 "U" driving section, 90 cm long- 1 connection sleeve- chain. Electrical Data...