ISC Rope Wrench Kit ISC Rope Wrench Apex Kit Climbing System ISC Medium RP 255 pulley ISC RP 251 Small pulley ISC Pulley Payload 20 kN ISC Rope Wrench Twin Leg Tether ISC Compact RP 248 rigging pulley ISC Arborist 16-100 ISC Stainless Steel Pulley. Payload 20 kN. ISC Rope Wrench Apex ISC Compact Rigging Pulley, 85 kN ISC Pulley Payload 20 kN ISC Twin Leg Tether Connecting Sling CE 0120 EN 12278 Pulley. Payload 14 kN. ISC Squirrel Flex Tether ISC UK Rope Grap Clamp ISC UltraLink Pulley Combination CE 0120 Pulley EN 12278. Payload: 10 kN Double Pulley with Eyelet and Swivel Sides Swivel Eye Tri Lock Aluminium Karabiner CE 0120 Pulley EN 12278. Payload: 40 kN. ISC Triple Action Snaphook Carabiner ISC Iron Wizard Trilock carabiner Double Pulley "Redirect" for use with Climbing Ropes ISC Iron Wizard Screwgate Carabiner ISC Gecko Supersafe Carabiner ISC Big Dan Arborist CE 0120 Pulley. Payload: 7.2 kN ISC Micro Pulley 28 kN HMS Supersafe Carabiner ISC Captive Eye Carabiner Steel Screwgate Rope Grab Replacement Spring ISC Halo ISC Rigging Plate ISC Rigging Rope Wrench Abseil Brake ISC Phlotich Pulley ISC Stryder Aluminium Pulley with Central Bar