Swivel for reamers HDD Svivels 15T-500T 1.Swivel joint2.Specifications:10T, 20T, 35T, 40T, 50T, 60T, 90T,100T, 120T, 150T, 200T, 250T, 300T, 400T, 500T3.We use good alloy to manufacture the swivel.4.Bearing: we choose Famous brand Bearing such as SKF and Timken.5.Good wearing, convenience to demount and maintain. HDD swivel Vermeer/Ditch Witch