pocket steel tape measure 1.Case material: ABS crust 2.Steel blade :#50steel 3 ... 19mm, 5m*25mm, 7.5m*25mm, 8m*25mm, 10m*25mm……6. Packaging: 120/240pcs/ct or as requiredDetailed description1. ABS crust ... blade is made of 50# carbon steelWe also produce fasteners and hardware especially screws, nails, metal wires, wire meshes etc. ... you, please feel freely to contact me. pocket steel tape measure