1、[9 Piece Set] This hex wrench set includes 9 specifications, H1.5, H2, H2.5, H3, H4, H5, H6, H8, H10, allowing for effortless disassembly and assembly of most hex screws in cars, furniture, equipment, and more. 2、[Precise Size] The accurately sized wrenches feature angled ends that smoothly insert into fastening heads, reducing wear and extending the lifespan. 3、[Easy Identification] Each heat treated and chrome plated hex wrench comes in a unique, highly visible color, making it easy to differentiate between different sizes for quick and convenient use. 4、[Textured Surface] The wrenches are designed with a textured non slip surface, ensuring a secure grip even when hands are oily or dirty. 5、[Versatile Application] This hex key set is suitable for various applications, including towel rack installation, fastening door handles, bike repairs, furniture assembly, household appliances, and more. Item Type: Hex Wrench Set Material: CR V Model: 0619 Specification: H1.5, H2, H2.5, H3, H4, H5, H6, H8, H10 Size: 16x64mm/0.63x2.52in, 18x76mm/0.71x2.99in, 20x86mm/0.79x3.39in, 21x97mm/0.83x3.82in, 27x114mm/1.06x4.49in, 32x126mm/1.26x4.96in, 36x144mm/1.42x5.67in, 41x160mm/1.61x6.3in, 48x175mm/1.89x6.89in Color: Multi Color 9 x Hex Wrench 1 x Storage Rack