Tether Tools JS026BLK JerkStopper Extension Lock (Black)

Name: Tether Tools JS026BLK JerkStopper Extension Lock (Black)
Brand: Tether Tools
SKU: JS026BLK
Price: 6.2 USD
Availability: InStock
Rating: 5.0 (5 reviews)

Tether Tools JS026BLK JerkStopper Extension Lock (Black) - Main image

$6.2 ~~$8.99~~ In stock

Category: Cable a

The JerkStopper 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.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Matthew ★★★★★ Oct 21, 2026

Finally, no more wiggly cables that lose connection mid-sync. The clamp mechanism on this lock is incredibly simple to attach and holds firm, even when I accidentally yank the cord. It’s saved me from at least one near-miss electrical shock already.

Ellie B. ★★★★★ Oct 20, 2026

I was constantly unplugging my charger by accident, but this lock completely solves that problem. The simple clam-shell mechanism is surprisingly sturdy and holds the cable securely. It's a small piece of plastic that makes a huge difference in reliability.

Hannah I. ★★★★★ Oct 19, 2026

The clam-shell design makes it so easy to snap on and off, yet it holds the cable securely without any slippage. I've had zero accidental disconnects since using it on my studio gear, which is a huge relief.