Learn More
Built around the versatile CMC CLUTCH™ by Harken™, our Double CLUTCH Twin Tension Rope System (TTRS) Kit provides best practice twin tension hauling and lowering for technical operations. This premier kit allows technicians to run two rope systems at separate anchors or nested together for side-by-side operation. Mechanical advantage systems can be assembled on both ropes simultaneously using the intuitive and force-limiting CAPTO™, including a 3:1, 3:1 with change of direction, 5:1, and 9:1. Organized and color-coded, this kit minimizes gear sorting and allocation. Teams can shoulder their packs knowing they are prepared to quickly and efficiently deploy TTRS.
The CLUTCH is smooth and intuitive, allowing rescuers to haul with ease and lower with control. Innovative features make the CLUTCH ideal for TTRS including the rotating ratcheting sheave, Anti-Panic brake, force-limiting overload protection, and integrated becket. By hauling and lowering with two CLUTCH devices simultaneously, technicians can share the load across both rope systems and reduce the risk of single rope failure. If such a failure does occur, twin tension has the advantage of limiting shock and extension by transferring the load to an already stretched and loaded rope.
The Double CLUTCH TTRS Kit now includes the SQUID™ for side-by-side operation of two rope hardware devices. This configuration allows a single operator to manage both CLUTCH devices at the same time for better shared tension. While the Double CLUTCH TTRS Kit can be deployed in a variety of ways, bringing two devices together in this Double CLUTCH Technique offers a hauling/lowering system that meets best practices, minimizes failure risk, and offers the potential to reduce personnel requirements.
Key Features
- Builds two complete, ready-to-go hauling/lowering systems with MA of 3:1 and 5:1
- Color-coded components for each system including bags, rope, and webbing
- Versatile kit components deploy a variety of twin tension rope systems to fit scenario
- CLUTCH ratcheting, rotating sheave increases hauling efficiency and lowering control
- Anti-Panic brake and force limiting features provide greater operational safety
- CAPTO provides easy and efficient hauling with force-limiting overload protection
- SQUID aligns two CLUTCH devices for simultaneous operation and better shared tension
- Double CLUTCH technique meets best practices while reducing personnel requirements and failure risk
- 11 mm Kit is organized in 2x RigTech Packs and uses 2x 200 ft of 11 mm (7/16 in) next generation CMC G11™
- 13 mm Kit is organized in 1x RigTech Pack and 2x Rope Bags, and uses 2x 200 ft of 12.5 mm (1/2 in) Static-Pro™
Please contact Customer Support to request custom components such as rope length. Each RigTech Pack can carry up to 300ft of 11 mm rope with the equipment listed.
Please contact Customer Support to request custom components such as rope length. Each #2 Rope Bag can carry up to 200ft of 12.5 mm rope.
