Birtley 4 Hole Easyfix T-handle Lock cylinders Pair of Clock Spring To

Pair of Clock Spring To suit Mk2 & Mk3 doors with overhead spring drum assembly

The original Henderson part number is 018759

Low power consumption of less than 1 watt in stand-by mode

the measurement for the correct spring size is between the frame legs

and B&Q branded garage doors fitted with Eurolock locking mechanisms

Birtley 4 Hole Easyfix T-handle Lock cylinders Pair of Clock Spring To4 Hole T Handle lock to suit Birtley canopy garage doors finished in Silver. Flat Backing Plate (approx 75mm x 65mm) with 4 front fixing screw holes. 40mm Centres across, 45mm centres up down. Approx 80mm Spindle which can be cut to suit. Supplied with 2 keys and fixing screws. Designed to fit externally to garage doors At the end of the shaft, on the side, there is a small hole to hold a fixing