Tether Tools Jerkstopper Extension Lock

The TetherBlock® Arca locks your tethered cable into place, keeping your cable or cord plugged in and your camera’s sensitive data port protected from damage. The integrated Arca-style tripod mount makes it simple to attach to arca-compatible tripods.

• Secure and stabilize cables

Create and maintain reliable connection

• Camera dock has a locking and breakaway side. Select the option which works best for you
• Prevent cable and port damage and eliminate cable strain
• Patent Pending

Product Features:

• Secure, Stabilize, and Protect Cables
• Magnetic Quick Release System
• Create & Maintain a Reliable Connection
• 1/4″-20 Female Thread Mount