Mathey Dearman Double Chain Pipe Clamp Fits 10” to 132” Pipes D251 1011F Select Your Size:10" to 36" (D251 1036SS) Stainless Steel The extra heavy duty jackbars Lincoln publishes the auxiliary The extra heavy duty jackbars and main block provide the brute strength necessary to accomplish even the toughest reforming jobs Lincoln OEM RIGHT OUTPUT STUD DOOR M22107 9SM22107 Models 10" to 36" through 10" to 54" come with a level and support device The Mathey Dearman Double Chain clamp is an industrial strength vessel clamp designed for alignment and reforming pipes and vessels up to 20’ (6 m) in diameter with schedule 80 wall thickness