MEETS NFPA STANDARDS - P (Personal Use). One of the strongest open-sided ascenders available. Machined from solid aircraft aluminum extrusion and 4140 chrome-moly steel cam with new non-metallic finish. Will accommodate ropes from 3/8" to 5/8" in diameter. Special safety gate design is superior to other open sided ascenders. Attach to carabiners, ascender slings, or combination. The cams in CMI Ultrascenders are 4140 chrome-moly steel. This high strength material allows us to impart a new, patented, non-metallic finish to the cams. The new finish gives the cams the same corrosion resistance as stainless steel yet increases both the tensile and yield strength. Additionally, the new finish is harder than the best knife blades or files which allows us to guarantee our cams against wear out for life! Team these new features with our extruded and machined bodies, stainless steel springs and operating parts, and you've got the best ascender available! Set includes one right hand and one left hand unit of the same color. Strength: 4,600 lbf. Size: 7.5 x 3", Weight: 18 oz./pair

NOTE: BOTH ASCENDERS ARE RED IN COLOR