Prime-Line GD 52143 Emergency Release Lock Kit. Brushed Chrome Universal emergency key release lock

Universal emergency key release lock switch

used to make adjustments to balance the weight of a garage door

75 x 27)Coil Direction and Side: Left and Right Hand Wound

one piece door

75 x 23) | 1" Nylon Bushing + Winding Bars | Right Hand Wound Replacement (Left Side) (Cone Color: Red)

Prime-Line GD 52143 Emergency Release Lock Kit. Brushed Chrome Universal emergency key release lockThis emergency release kit is designed to release your automatic garage door in the event of power failure. It features diecast construction and comes plated in brushed chrome. This release kit is for use on garage doors without side access doors.