Wright Tool 151 Piece Metric Add-on Set 1/4" 3/8" & 1/2" Drives Tools Only

This 151-piece metric add-on set from Wright Tool expands an existing SAE toolkit with metric coverage across three drive sizes: 1/4", 3/8", and 1/2". At about 41 pounds, it's built to slot alongside a fractional set rather than stand on its own, adding the millimeter sizes a shop needs as the work demands them. Every tool is forged and machined in the USA.

The metric sockets and accessories carry the same Wright Drive geometry and WrightGrip 2.0 grip as the rest of the Wright line, so they transfer torque cleanly and hold worn fasteners. The set meets ASME B107 series standards and is backed by a limited lifetime warranty.

It's aimed at shops that already run SAE and take on import vehicles or foreign-built equipment, letting them add metric coverage without duplicating tools they own. Because it's designed to supplement a set you already keep, it ships as tools only.