Aluminum Adapters

2-1/2 X 4 male national standard thread Aluminum MALE Adapter

Action Coupling & Equipment 4 x 4-1/2 in. MNST Aluminum Increasing Coupling

4 X 5 Female National Standard Thread Aluminum Swivel Adapter

Action Coupling & Equipment FNST x MNPT Aluminum Alloy Rigid Adapter

Action Coupling & Equipment 4-1/2X3 Female X Male Aluminum Long HDL Adapter

Action Coupling & Equipment 5X3-1/2 Female X Male Aluminum Long HDL Adapter

Action Coupling & Equipment 5 X 6 Female X Male Aluminum Long HDL Adapter

Action Coupling & Equipment 3 X 2-1/2 Female X Male Aluminum Long HDL Adapter

Action Coupling & Equipment 5 X 3 Female X Male Aluminum Long HDL Adapter

Action Coupling & Equipment 4-1/2X4-1/2 male national standard thread Aluminum MALE Adapter