Power extension cord cover Tether Tools TetherGuard Black

The Tether Tools TetherGuard Power Extension Cord Cover is a black, hard-plastic clam-shell locking sleeve designed to protect and secure cable ends and extension cords. It closes around cable or cord ends and twists to lock, preventing accidental unplugging, reducing strain on connectors, and shielding sensitive electronic ends from dust and physical damage. The product includes two rubber washers to cushion the connection and further reduce stress when cords are pulled. Cables and cords are sold separately.

Advantages

The TetherGuard provides a simple, tool-free way to keep extension cables, power cords and couplers connected. Its clamshell design locks quickly and the included rubber washers add strain relief to protect connector contacts. The hard plastic casing offers protection against dirt and light impacts, making it suitable for studio and outdoor tethered shoots where cable integrity is important.

Suitable for

• USB extension cables and connectors
• HDMI cables with couplers
• Power extension cords for lighting and power tools
• Photography and videography tethered setups

Key specifications

• Brand: Tether Tools
• Model: TetherGuard (MPN: TET-JS026BLK)
• Colour: Black
• Material: Hard plastic shell with rubber washers
• EAN: 0818307012851

How to use

Open the clam-shell casing, place each cable end or connector inside the designated halves with the rubber washer positioned around the connector for strain relief, then close the casing and twist to lock the two halves together. Ensure the connector is fully seated before locking. To remove, untwist and open the shell to access the cable ends.

Recommendations

Use the TetherGuard on cables that match the internal dimensions of the shell and avoid forcing oversized connectors. Regularly inspect the rubber washers and plastic casing for wear; replace if damaged to maintain connection protection. Keep cables and the locking shell dry and clean for best performance.