Wrench Head 21 mm - Wrench preset at the factory for

preset at the factory for optimal performance

or obstructed spaces where box-end heads cannot fit

Packaged in a durable carrying case for field use

The Malco FCMS Gauge Set is a convenient combo pack that includes both the FCFG Facing Gauge and the FCG2 Overlap Gauge

The Malco 4MC24 Reciprocating Saw Blade is a high-performance bi-metal blade designed for precision metal cutting

Wrench Head 21 mm - Wrench preset at the factory forWilliams QJOM21A 21 mm Wrench Head (WR Head) The Williams QJOM21A 21 mm Wrench Head is a precision machined, industrial grade open end head designed for technicians who require fast engagement, high accessibility, and reliable durability. Ideal for reaching metric fasteners in tight or obstructed areas, this WR style head is perfect for machinery maintenance, assembly operations, heavy equipment service, utilities, and plant floor mechanical work.