6″ MM Hex 10pc Bitrail

The 6″ MM Hex 10pc Bitrail is a long-reach metric Hex assortment built for service work on equipment with deeper hex-head fasteners. This HEx Bit Set includes 1.5mm, 2mm, 2.5mm, 3mm, 4mm (×2), 5mm, 6mm, 8mm, and 10mm Hex bits in 6 inch length. The 6 inch length clears standoffs and recessed fastener pockets that shorter bits cannot reach, and the standard Bitrail format keeps the set organized and clipped to a tool bag rather than spread loose. It is a useful fit for automotive, equipment, and machinery work where the user runs metric Hex fasteners and needs real reach without a Magnetizer rail.