Torque Adapter 21 mm Open End - Wrench A 27-piece 1/4" drive socket

A 27-piece 1/4" drive socket and drive tool set covering SAE and metric in 6-point — built for mechanics

made from high carbon steel

HydroBalance H-H901 HY-9 Concentrate 1 Gal Bottle

Tooth Form: Standard or V-form (depending on source)

Dimensions: Braze-on saddle valve for 5/16" copper tube

Torque Adapter 21 mm Open End - Wrench A 27-piece 1/4" drive socketWilliams QYOM21A Torque Adapter 21 mm Open End The Williams QYOM21A 21 mm Open End Torque Adapter is engineered for technicians who demand accurate torque application, rugged durability, and superior access in tight or obstructed workspaces. Its slim open end design allows engagement with fasteners that boxed torque heads cannot reachmaking it essential for industrial machinery service, heavy equipment repair, utilities, power generation work, and