Schlosser Technik Inline Key Locking Espag Repair Window Handle Kit - Chrome The Schlosser Technik Window Espag Handle Repair Kit offers a high quality yet low value repair, retrofit and maintenance solution. The Window Espag Handle features a key locking mechanism for extra security and is inline which means it will fit both left and right hand applications. The kit comes with 4 different spindle lengths and fixing screws to suit a range of applications. Key Measurements & Information Inline Espag Window Handle - fits both left hand and right hand applications. Key Locking with Push Button Operation. Universal Fitting with 43mm Fixing Centres. Comes with 10mm, 15mm, 20mm, 30mm & 40mm Spindles and fixing screws to suit. Unique magnetic spindle fixing design. Comes complete with key, screw cap cover and fixing screws to suit. Spindle Length: The spindle is measured from the base of the handle to the end of the spindle as shown below. Handle Screw Hole Fixing Centres: Most espag handles are designed to conform to industry standards with 43mm between the screw hole centres. Consequently, it doesn't matter if you choose a style that's different to your existing handle, so long as the handle centres measure 43mm, the handle will fit.