Be prepared when you're out on your next biking adventure. This handy tool features everything you might need on the road - and beyond. The ABS case has a mini carabiner and features: six-piece hex keys (2mm, 2 1/2 mm, 3mm, 4mm, 5mm and 6mm); three-piece socket (8mm, 9mm, and 10mm); adaptor wrenches (8mm, 10mm, and 15mm); one-piece slotted screwdriver and a one-piece cross head screwdriver. Black carbon steel. Case measures 1 7/8" x 3 1/2". Screened logo.