Male safety clamp screw couplings with an external thread on one side and clamps made of drop-forged aluminium on the other.

Female clamps made of drop-forged aluminium with a captive nut on one side and clamps made of drop-forged aluminium on the other.

Double nipples with the same external thread on each side made of Perbunan® (NBR).

Threaded reducers with a captive ACME nut on one sde and an NPT external thread on the other.