Tube Adapters for 1-3/4" O.D. Tube

1-3/4 x .250 x 3/4-16 Left Hand 4130 Tube Adapter

Weldable 3/4-16 Left Hand Threaded 4130 Chrome Moly Tube Adapter for 1-3/4 ... View Product

1-3/4 x .250 x 3/4-16 Right Hand 4130 Tube Adapter

Weldable 3/4-16 Right Hand Threaded 4130 Chrome Moly Tube Adapter for 1-3/4... View Product