8 Piece Set designed to aid the technician with work on hex nuts and bolts for Dasboards, Radios, ECU, Instrument panels, etc...This is a nice set for removal and replacement of small Hex (Allen) Fasteners. Quick Open End application and interchange. Adustable length for hard to reach areas. Comes in the plastic container. See images below. Tool in assembled position adusts from a minimum 5.5 inch to a maximum 9.0 inch overall. Hex sizes are: 3mm, 3.5, 4, 4.5, 5, 5.5 and 6mm

See images below