... with cheap price 2.many specifications available 3.long using life 3/4'' metal flexible hose ferrule Name: metal ... ferruleMaterial:iron,brass,alloy,stainless steelsize:3/8''-4''About us:KT-Flex Co., Ltd mainly ... metal hose, conduit fittings, as it has been for over 10 years. As one of major OEM/ ... OBM/ODM for flexible conduit and fittings. The reasons for this fact lie in our ...