Brown and Perkins, Inc. 12 Type 15-1-9 Type 17-9-5 Type 16-9-9 HOW TO ORDER: Example: Single leg, strand laid sling with loop on each end and sliding choker hook on body, 1.9 ton safe working load in a choker hitch, 12 feet long. ORDER: ½ inch dla. X 12 ft.Type 15-1-9. Type 15-1-9 Single Leg Loop Sliding Choker Strand Laid Each End Hook on Mechanical Splice Body of Sling