Thin-walled design is engineered to accept extreme rotational force and fit into confined spaces.
Relieved radius corners provide constant contact and allows for excessive rotational force to be applied away from the actual corners of the fastener head or hex nut reducing the chance of rounding off or stripping.
Heavy-duty mirror finish chrome vanadium steel construction provides strength and corrosion resistance.
Set includes 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm and a metal socket rail
4 in stock