Fast & Reliable Availability
We distribute our stock across multiple warehouses to ensure quick processing and delivery.
Need something urgently for Click & Collect?
If an item shows as in stock, please call us on 01442 292929 or email sales@proav.co.uk to confirm availability before visiting.
Fast & Reliable Availability
We distribute our stock across multiple warehouses to ensure quick processing and delivery.
Need something urgently for Click & Collect?
If an item shows as in stock, please call us on 01442 292929 or email sales@proav.co.uk to confirm availability before visiting.
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Product Information
TetherGuard Extension Lock
The Extension Lock is an effective locking device for cables and cords that keeps your cable ends protected from frustrating disconnects, damage, and electrical hazards. The simple clam-shell design enables you to simply close the JerkStopper Extension Lock around each end of the cable or cord, and then twist to lock the cords securely and safely together.
The patented JerkStopper Extension Lock protects the sensitive electronic cable ends and stops unwanted disconnects for USB extension cables, HDMI cables with couplers, and protects power cords for lighting and tools.
Included Rubber Washers
The JerkStopper Extension Lock comes with two included rubber washers that further protect your cable ends, removing the stress and strain when pulled, ensuring the cable stays connected.
On an outdoor tethered photoshoot? The JerkStopper Extension Lock's hard plastic protective casing can protect cables from the dust, dirt, and physical damage.