Features VERSATILE HEXAGONAL WRENCH SET: This set includes 9 pieces, ranging from 1.5mm to 10mm, perfect to meet your daily needs for installing and repairing small appliances. EASY DIFFERENCIATION: Each key in the game is designed with a visible color that matches a specific size, allowing easy differentiation and quick selection of the right tool. STRONG AND NON-SLIP - Made of CRV, these wrenches undergo heat treatment and chrome plating, with a non-slip textured surface that provides a secure grip even when hands are oily or dirty. PRECISE SIZE: With precise size and chamfered ends, these wrenches fit easily into the fixing heads, reducing wear and tear while extending their service life. MULTI-PURPOSE: This hex key set is suitable for installing towel rails, tightening door handles, repairing bicycles, assembling furniture, household appliances, etc. Specifications: Item Type: Hex Key Set Material: CR V Model No.: M 001 Specifications: approx. 1.5 mm/0.06 inches, 2 mm/0.08 inches, 2.5 mm/0.10 inches, 3 mm/0.12 inches, 4 mm/0.16 inches, 5 mm/0.20 inches, 6 mm/0.24 inches, 0.31 inches. 5 in/0.5 in. 31 inches, 10 mm/0.39 inches Packing list: 9 x Hex Key Set 1 x Storage Rack Package List 9 x Hex Wrench Set 1 x Storage Rack