Equipped with two drop-forged steel, corrosion-resistant Klein-Lok® locking snap-hooks with 11/16 inch throat opening. Deceleration unit is attached to a 1/2 inch diameter nylon-filament rope lanyard. Long-strand nylon filament lanyard construction provides high tensile strength and good abrasion resistance. Designed solely for use in fall-arrest systems. Overlapped nylon webbing is heavily cross-stitched together with nylon thread and sewn into a protective break-away jacket for optimal fall-arrest impact reduction. A fully released deceleration unit extends the original length of a lanyard by a total of 3.5 ft and virtually eliminates rebound. A fully released deceleration unit extends the original length of a lanyard by a total of 3.5 ft and virtually eliminates rebound. Deceleration units are available separately or with permanently attached lanyards made of nylon rope, aircraft cable or nylon webbing. All Klein deceleration units are certified and compliant with ANSI and CSA requirements. On Klein deceleration units, a red warning label stitched to the overlapped nylon webbing inside the protective break-away jacket will identify a used lanyard and direct the disposal of the unit.