The Slips are designed and manufactured according to API Spec 7K, equivalent to Varco/BJ Type

●SD Series-Rotary Slip for Drill Pipe & Tubing

Model: SDS, SDML, SDXL Size: 2 3/8" to 5 1/2"

●DCS Series for Drill Collar

Model: DCS-S, DCS-R, DCS-L Size: 3" to 14"

●CMS-XL for Casing

Size: 4 1/2" to 30"