Product Summary
The JerkStopper Extension Lock (Orange, 3‑Pack) is a protective locking shell designed to safeguard cable ends, extension joints, or couplers against accidental disconnections, environmental damage (dust, dirt, light moisture), and strain. The orange colour adds visibility, making it easier to spot connection points on set or on location. The 3‑pack allows users to protect multiple connections simultaneously.
Key Features
Locking mechanism: A clam‑shell design that closes around two ends of a cable or cord; you twist the shell together to lock the cords securely. Adorama+2B&H Photo Video+2
Weather‑proofing: Provides protection from dust, dirt, and light environmental exposure. Not submersible. Adorama+2B&H Photo Video+2
Cable protection: Guards against cable ends being crushed, stressed, or accidentally unplugged. Helps reduce connector wear. Adorama+2B&H Photo Video+2
Visibility: High‑visibility orange casing helps in quickly locating and monitoring connections, especially in cluttered or low‑light settings. B&H Photo Video+1
Sealing components: Comes with rubber washers for spacing and weather sealing; also a foam gasket / sealer for electrical cables. Adorama+2Teamwork Photo+2
Technical Specifications
Spec | Value |
---|---|
Model | JS026ORG3 (3‑pack, Orange) B&H Photo Video+1 |
Cable length (gap) accommodated | ~ 3.5″ to 5.3″ (≈ 8.9 cm to 13.5 cm) between cable ends or joint to be protected. B&H Photo Video+1 |
Colour | High‑visibility Orange B&H Photo Video+1 |
Housing material | Hard plastic / rigid shell, weather‑proof (non‑submersible) casing. B&H Photo Video+1 |
Seal components included | Foam gasket / foam sealer; two rubber washers per unit for spacing / weather sealing. Adorama+2Teamwork Photo+2 |
Pack size | 3 units per set (3‑pack) B&H Photo Video+1 |
Best Use‑Cases / Practical Benefits
Ideal in production, photography, or video shoots where power, data or tethering cables are exposed to motion, outdoor dust or risk of snagging.
When you have multiple cable extension joints (USB, HDMI, power) that need protection and visual monitoring.
Useful for rental kits or backup gear so you can protect multiple setups.
Helps in reducing cable‑wear, connector damage, and disconnections which can lead to data loss or shoot delays.

Limitations / Things to Keep in Mind
Not submersible: The weather seal works for dust, dirt, and light moisture, but not for full immersion or heavy rain. Adorama+1
Bulk & flexibility: Adds some size, weight, and rigidity at cable joints; may interfere in tight routing or constrained spaces.
Fixed cable‑length requirement: The device works only if the gap between cable ends or joints is within the supported range (~3.5 to 5.3 inches). Too short or too long may cause poor fit or ineffective locking.
Wear of sealing components: Foam and rubber washers may degrade over time and need maintenance or replacement to maintain weather protection.
If you like, I can draft this into an A+ marketing copy (for your product page) or produce a side‑by‑side comparison with other extension lock options.