Key Locking push button espag handle for double glazed windows. Replacement for all inline espag handles. Colour matching screw cover and one key supplied. Available in 3 Finishes – White, Chrome & Brass. Spindle width 7mm Square .Sawable Spindle length which can be cut to 18mm ,25mm,32mm,38mm,45mm Distance between screw centres: 43mm. Universally Handed.