2 Pcs Clockspring Sturdy Clock Winding Keys Metal Clock Winding Key Antique Clock Keys Clock Winding Key Tool Made of steel material, this clock winding key is exquisitely crafted and durable. Scratch-resistant and wear-resistant. Easy to insert and remove, suitable for your clock use. Reasonable structure and excellent performance are a good choice for clock repair tools. Can serve you much better.Features- Color: silver.- Material: steel.- Size:5.50X5.10X0.70cm/2.16X2.00X0.28inch.- Note: Suitable for 4.4mmcaliber clocks.- Made of steel material, the exquisite craftsmanship makes this winding key not easy to bend or break.- Exquisite workmanship, scratch-resistant and wear-resistant. Easy to insert and remove, suitable for your clock use.- Light weight, suitable size, reasonable structure, very suitable for personal or professional use.- Easy to operate, comfortable to hold, saving time and energy and bring you convenience.- Suitable length, no burrs, you can use it with confidence, this is a good choice for clock repair tools.Packing list: 2 x Clock Winding Keys