Clock Winding Key 4 In 1

Universal clock winding key Made from brass Sizes; 8, 10, 12, 14 This universal Clock Winding Key is to be used for winding clocks with even numbered winding square pegs. Made from brass, it features 4 prongs that are numbered 8, 10, 12 and 14. It is important to measure the edge of the winding peg in the clock to ensure the correct fit with the key. For guidance, UK sizes are as below; 8 = 4.0mm 10 = 4.4mm 12 = 4.8mm 14 = 5.2mm Each prongs measure 8mm diameter x 30mm long.