Product Highlights
  • 3.5-8.5 mm (0.13-0.33") Compatible Cable Diameter
  • 2.5 cm (1") Jaw Width
  • Polyvinyl Material Construction
  • Clamps to round / flat object
Tether Tools JerkStopper A Clamp - Black Tether Tools JerkStopper A Clamp - Black
Web Availability: Special Order
This product will be Special Ordered just for you from the manufacturer. We do not stock this item due to its uniqueness or import schedule. Special Order items are Final Sale, see our Return Policy for details.
Vistek Locations
  • Toronto Special Order
  • Ottawa Special Order
  • Mississauga Special Order
  • Calgary Special Order
  • Edmonton Special Order
Please call and verify availability at the store as stock changes daily.


The JerkStopper "A" Clamp secures and protects cables for video, photography and audio uses.

Ever have a cable or power cord suddenly dislodge from a camera or computer?  Have frameJerkStopper Pony A Clamp for Video and Photographys or footage been lost due to a cable disconnecting?  Worse, has a cable ever accidentally been jerked out of equipment and damaged the plug or cord?

The JerkStopper "A" Clamp removes the stress and strain from the cable or cord ensuring the plug stays in and protects from damage.  The patented design provides an anchor point allowing slack in the cord preventing damage or dislodging.  Easily rotate the JerkStopper on the clamp handle to change the cable routing orientation.

Use the JerkStopper with any USB, HDMI, FireWire, sync cord, standard A/C power adapter or other cables.  Supports cable diameters from 3.5mm to 8.5mm.

The specially designed non-reflective black clamp secures to a variety of objects, such as tripod legs, dslr rigs, tables and thousands of other items quickly and securely. The clamp is designed for pressure clamping when speedy application and removal are important. The tips are polyvinyl-coated for comfort and protection. The JerkStopper "A" Clamp is available in 1" or 2" clamp jaw opening width.


  • Non-Reflective Black
  • Supports cable diameters from 3.5mm to 8.5mm
  • Rotate JerkStopper on handle to change cable thread orientation
  • Secures to virtually any round or flat object
  • Available in 1" or 2" clamp jaw opening width


Questions & Answers

Tether Tools JerkStopper A Clamp - Black

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We want to make sure you get the right product for your needs.
Our staff will help you understand the options available so you can be confident in your purchase.

As the country’s leading Professional Imaging retailer, Vistek is in the perfect position to ensure you make the right choice.
Contact us today for a personal touch.