Extension Pieces
Threaded Fittings
Riegler extension pieces bridge a short gap between two ports and join a male to a female thread. The short versions with a wrench size (SW) suit tight installation spaces.
The range comprises around 33 items in nickel-plated brass. Threads run from M5 and R 1/8 up to G 1/2, each combining a male and a female thread.
Extension pieces create distance when a port sits too deep or a fitting must be mounted to rotate freely. They combine a male (a.) and a female (i.) thread of equal or reduced size and are tightened by the wrench size. They are used in compressed-air and general fitting systems.



