The irwin 7 piece folding hexagon allen key set is a compact metric hex key solution designed for professional tradespeople and serious diy enthusiasts. This folding design keeps seven essential hex keys organised in a single high resistance handle, eliminating the need to carry loose individual keys and reducing the risk of lost tools on site. Each hex key is manufactured from black oxide chrome vanadium steel, providing excellent strength and corrosion resistance for long term durability in demanding workshop and field environments. The keys fold out individually when needed, offering quick access to the right size for bolts, grub screws, and socket head cap screws commonly found in machinery, furniture assembly, and mechanical installations. The handle construction combines polyamide and fibreglass reinforcement for impact resistance, while the ergonomic rubber grip ensures comfortable handling during repetitive fastening tasks. This folding hex key set is ideal for electricians, mechanics, maintenance engineers, and contractors who need reliable metric hex tools that fit easily into toolboxes or pocket storage. Features and benefits bull seven metric sizes from 2.0mm to 8.0mm cover common fastening applications bull black oxide chrome vanadium steel construction for strength and durability bull high resistance polyamide and fibreglass handle withstands workshop conditions bull ergonomic rubber grip provides comfort during extended use bull folding design keeps keys organised and prevents loss specifications type metric min. Size mm 2 max. Size mm 8 key type folding end type blunt no. Keys 7