Due to customer request, DrawWorks now offers addition options for 5-1/2” 20-23 lb. casing. We are able to provide a 300 Ton rated mandrel to help run long production strings. We are also offering a 255 Ton version for 5-1/2" 23-15.5 lb. This provides our customers with additional options to help meet specific job requirements. We also added a 6” and 6-5/8” mandrels for international customers. Contact DrawWorks to find out the latest sizes and load ratings available or request an additional size.