... -C 3.API Spec 7K ISO9001:2008 API Type C Safety ClampSafety Clamp Advantage: 1.Good quality and competive ... 8inch (88.9-396.9 mm) O.D Model WA-T Safety Clamps can accommodate pipe from 11/8-4 1 ... S,MP-R,MP-M, MP-L,MP-XL,WA-T,WA-C3.NO of chain links:7--334.O.D ... :2 7/8-36 Type Pipe for O.DNo. of chain linksWeightmminkglbWA-T28.6-50 ... 3-396.914 1/2-15 5/81850.9112 API Type C Safety Clamp