10PCS Plastic Triangular Key 35.7x38mm - Gas Meter Box Key, Electric Control Cabinet Tool, Electricity Meter Box Opener - Perfect for Utility Workers, Train Maintenance & DIY Projects

[Sturdy Plastic Construction] Made from durable plastic for long-lasting use.

[Convenient Size] Compact dimensions of 35.7x38mm, with a 9.2mm triangular base.

[Secure Storage Option] Features a hole for easy attachment to keychains or lanyards for safekeeping.

[Wide Compatibility] Suitable for most utility meter boxes, gas cabinets, and water cabinets.

[Easy to Use] Simply insert the triangular end of the key into the hole of the cabinet or gas box, and twist to lock or unlock, providing convenient access.