Clock Winding Key Brass,Used for Winding Square Hole # 10 Size 4.75. The clock winding key made of Brass (Size # 10). This is a new clock winding key. This key square hole size is 4.75mm for use with winding clocks.
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This vintage metal clock key with a distinctive square bow design serves as a collectible accessory for antique clock enthusiasts. Crafted with precision, it reflects an era of meticulous craftsmanship. Compact and durable, it is an essential addition for horology collectors and vintage timepiece restorers. • Unique square bow design • Durable metal construction • Antique collectible item • Ideal for vintage clock restoration Key measures approximately 1.5 inches long, showing minor signs of wear consistent with age.
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20p coin in second pic to show scale.
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Clock Winding Key Brass,Used for Winding Square Hole # 4, Size 3.25mm. This is a new clock winding key. This key square hole size is 3.25mm for use with winding clocks.
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Solid brass key, available in square sizes 00 (2 mm) to 16 (6.25 mm). Proven Ernst Westphal quality. The dimensions stated are the application sizes which refer to the dimensions of the square shaft. Example: For a 4.5 mm square shaft, a No. 9 / 4.5 mm key is used. The key has a tapered square. The specified width is reached only inside. Due to temporary production restrictions at the manufacturer, it may temporarily happen that individual key sizes are supplied in a higher quality steel version instead of brass (of course at the same price). .
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Clock Winding Key Brass,Used for Winding Square Hole # 0 Size 2. The clock winding key made of Brass (Size # 0). This is a new clock winding key. This key square hole size is 2.25mm for use with winding clocks.
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