QXXM18A - Torque Adapter Head 18 mm 12 point box end - Williams CD8405 (3): 1/4" male flare

CD8405 (3): 1/4" male flare access fitting with 1/4" copper tube extension

Convenient: Ideal for use where water clean-up is difficult

it likely denotes a universal fit or updated design

SS7214516 - Malco - SAFE SEAL 3 PC HOSE SET

QXXM18A - Torque Adapter Head 18 mm 12 point box end - Williams CD8405 (3): 1/4" male flareThe Williams QXXM18A is a precision 18 mm 12point boxend torque adapter head designed for use with interchangeablehead torque wrench bodies. Built with the XShank (0. 735") interface, this head delivers secure engagement, high torque capacity, and smooth operation for professional mechanical, industrial, and automotive work. Key Specifications Size: 18 mm Style: 12Point (DoubleHex) BoxEnd Shank Type: XShank (0. 735") Max Rated Torque: 224 ftlbs