QJO14A - Williams - 7/16 WR HEAD. Here are the key technical

Here are the key technical details:

Model: ER3

Connection Size: 3/8" ODS (Outside Diameter Solder)

It is suitable for use with #1 and #2 fuel oil

Applications: Ideal for bending and seaming painted metals

QJO14A - Williams - 7/16 WR HEAD. Here are the key technicalWilliams QJO14A Open End J Torque Adapter Head 7 16 in The Williams QJO14A 7 16" Open End J Torque Adapter Head is designed for precise torque application in industrial and mechanical environments where standard sockets cannot be used. Featuring a Jshank design, this openend head provides extended reach and improved access, making it ideal for controlled fastening in tight or obstructed spaces when paired with compatible Williams torque adapter