Product Reviews
"U" designates Kit - Includes Bolts & O-Ring
5406-12-06 | 3/4" NPTF Male x 3/8" NPTF Female
6405-20-12 | #20 SAE/ORB Male x 3/4" NPTF Female
W46-24-24U | #24 SAE/ORB x 1-1/2" Code 61 (Kit)
W46-12-12U | #12 SAE/ORB x 3/4" Code 61 (Kit)