Usage Tips:Description These are 20pcs crimp tool replacement cutters, made of high-quality steel materials, sharp, and can serve us for a long time. The package contains 3 cutters of different sizes, which can meet your different needs. Made by good craftsmanship, this is a practical cutter for crimp tool. Features - Color: Silver.- Material: Steel.- Size: About 2.10X1.00X0.20cm/0.83X0.39X0.08inch.- Size: About 1.40X1.00X0.20cm/0.55X0.39X0.08inch. - Size: About 1.40X1.20X0.20cm/0.55X0.47X0.08inch. - It is made of durable materials and has a long service life.- The installation method is simple and will not take you too much time.- These crimping wire stripper cutters are very and bring convenience to your work.- This is a suitable product to replace old or broken crimping wire stripper cutters.- You will receive 20 crimping cable stripper cutters, enough for you to use.Packing list: 10 x blades(14x10mm)5 x blades(14x12mm)5 x blades(21x10mm)