Amazon.com: AFP Self-Locking Rope Grab with 2.25 inch Connecting Eye, used with 5/8'' Lifeline Rope, For Construction, Climbing, Fall-Protection, 310 lb. Capacity (OSHA/ANSI Compliant) : Tools & Home Improvement
Sapsis Rigging Inc.: ProPlus Wire Rope Grab
X-R-SPORT Vertical Lifeline Assembly,50ft Fall Protection Rope with Two Rope Grab Snap Hooks, Shock Absorber,Rope Harness Safety Lanyard - Amazon.com