General description This BlueSpot Tools 01510 3/8-Inch Drive Extra Long Hex Ball Socket Bit Set includes seven durable chrome vanadium steel ball-ended hex socket bits. The extra-long 110mm shafts allow access to hard-to-reach areas that standard bits cannot reach, while the ball-ended tips provide a secure fit and better grip during use. Technical specifications Material: Chrome vanadium steel Drive size: 3/8 inch Socket sizes: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm Length: 110mm (extra-long shaft) Compatibility and accessories Compatible with 3/8-inch drive tools Installation Insert the socket onto a compatible 3/8-inch drive ratchet or wrench Usage Use to tighten or loosen hex fasteners in hard-to-reach areas Ideal for DIY, automotive, and home improvement projects