Ingco HHK14081 8-Piece Pocket Hex Key Set, 2-8mm Cr-V

Our review

This is a compact folding-style pocket set of eight hex keys from Ingco, spanning 2mm to 8mm, which covers the sizes most commonly needed for furniture bolts, bicycle fittings, and small machinery. The keys are made from Cr-V steel with heat treatment and a chrome plate, so they should resist rounding better than cheap untreated keys. It suits DIY users, technicians, and anyone assembling flat-pack items who wants one tidy tool instead of loose keys. Before buying, check that 8mm is large enough for your tasks, since some equipment needs bigger sizes. Compare with individual L-keys or larger sets if you work on heavy equipment.