HNA supplies three models of Rotary Slips which accommodate drill pipes from 2 3/8 to 5 1/2 inch O.D:
SDS—Short Rotary Slips
SDML—Medium Rotary Slips
SDXL—Extra Long Rotary Slips

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HNA supplies three models of Drill Collar Slips which accommodate drill collars from 3 inch to 14 inch O.D. :

DCS—S

DCS—R

DSC—L

HNA supplies Casing Slips which can accommodate casing size from 6^5/8 to 30 inch O.D.

HNA supplies two models of Safety Clamps:

Model WA-C

Model WA-T

HNA supplies two types of Flake rotary slips which can handle various O.D. drill pipes, drill collars or casing by changing insert gripping dies or insert boxes:

W 3¹/2-5/100

W 5-7/100