Description: 【Comprehensive Watch Repair Kit】: This 41pieces set is designed for watch enthusiasts and professionals, providing all the necessary tools to adjust and repair bands with ease 【Sturdy Construction】: Crafted from quality metal, these tools are built to last, ensuring reliable performance for all your watch maintenance needs 【Versatile Size Options】: The kit includes a variety of pin sizes ranging from 1.5mm to 1.8mm in diameter and lengths from 8mm to 26mm, accommodating a wide range of watch band types and sizes 【Easy Adjustment】: Great for both removing and adjusting watch bands, this toolset allows you to customize your timepieces effortlessly at home without needing professional assistance 【Complete Package】: Comes with a full set of 40 pieces of watch band pins and a spring bar tool, making it an essential addition to any watch repair toolkit or hobbyist's collection Specification: Material: Metal Size Chart: 0.15cmx0.8cm/0.06inchx0.31inch 0.15cmx1cm/0.06inchx0.39inch 0.15cmx1.2cm/0.06inchx0.47inch 0.15cmx1.4cm/0.06inchx0.55inch 0.15cmx1.6cm/0.06inchx0.63inch 0.15cmx1.8cm/0.06inchx0.71inch 0.18cmx2cm/0.07inchx0.79inch 0.18cmx2.2cm/0.07inchx0.87inch 0.18cmx2.4cm/0.07inchx0.94inch 0.18cmx2.6cm/0.07inchx1.02inch Package Includes: 40 Watch Band Pins, 1 Spring Bar Tool Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.