Quick access multi-tool for guitar or bass guitar maintenance that features 11 tools in compact package, including 6 types of hex wrenches (5mm, 4mm, 3mm, 2.5mm, 2mm, 1.5mm), 7mm tube spanner, two Phillips screwdrivers (with small or large head), slot-head screwdriver and 50mm ruler. Dimensions: 94 x 35 x 32 mm.