Brennan Industries 2406-24-16 Steel Non-Swivel Straight Reducer, 1-7/8"-12 SAE x 1-5/16"-12 SAE Thread, 1-1/2" Female JIC x 1" Male JIC, 2.250" Hex, 2.100" Length

Brennan Industries 2406-05-06 Steel Non-Swivel Straight Reducer, 1/2"-20 SAE x 9/16"-18 SAE Thread, 5/16" Female JIC x 3/8" Male JIC, 0.625" Hex, 1.190" Length

Brennan Industries 6410-16-10-O Steel Straight Reducer, 1-5/16"-12 SAE ORB x 7/8"-14 SAE ORB Thread, Male O-Ring Boss x Female O-Ring Boss

Brennan Industries 2406-04-03 Steel Non-Swivel Straight Reducer, 7/16"-20 SAE x 3/8"-24 SAE Thread, 1/4" Female JIC x 3/16" Male JIC, 0.562" Hex, 1.070" Length

Brennan Industries 2406-16-10 Steel Non-Swivel Straight Reducer, 1-5/16"-12 SAE x 7/8"-14 SAE Thread, 1" Female JIC x 5/8" Male JIC, 1.500" Hex, 1.770" Length

Brennan Industries 2406-06-05 Steel Non-Swivel Straight Reducer, 9/16"-18 SAE x 1/2"-20 SAE Thread, 3/8" Female JIC x 5/16" Male JIC, 0.688" Hex, 1.190" Length

Brennan Industries 6410-02-04-O Steel Straight Reducer, 5/16"-24 SAE ORB x 7/16"-20 SAE ORB Thread, Male O-Ring Boss x Female O-Ring Boss

Brennan Industries 2406-04-05 Steel Non-Swivel Straight Reducer, 7/16"-20 SAE x 1/2"-20 SAE Thread, 1/4" Female JIC x 5/16" Male JIC, 0.625" Hex, 1.150" Length

Brennan Industries 6410-16-16-O Steel Straight Reducer, 1-5/16"-12 SAE ORB x 1-5/16"-12 SAE ORB Thread, Male O-Ring Boss x Female O-Ring Boss

Brennan Industries 6410-08-05-O Steel Straight Reducer, 3/4"-16 SAE ORB x 1/2"-20 SAE ORB Thread, Male O-Ring Boss x Female O-Ring Boss