Malmo Steels Pvt. Ltd. Provides Forged Type Swivel Couplers weighs up to 1.25 kg. Malmo Steels Pvt. Ltd. Is into business of producing scaffolding products. This Forged type swivel couplers are flexible than the double couplers since it can connect two 48.3mm outside diameter tube at any angle and it weighs up to 1.25 kg.