【Material】: Made of stainless steels with fine workmanship and convenient design, strong, for a long time use
【Unique Design】: 5-in-1 universal triangular keyed screw lock, fuller sizes and wider range of applications, better than the 4-in-1
【Use environment】: Both ordinary outdoor environment and outdoor environment are suitable
【Occasions】:Valve in front of water meter, electric meter, distribution cabinet, gas meter, elevator, ground pile column, machine cabinet, valve,spigots,electrical cabinet plumber opening
【Size】: easy to carry for outdoors, suitable for a picnic, camping, traveling, etc
Diameter 7MM: suitable for lock inner circle diameter less than 7mm, triangle side length 4.5-6.0mm;
Diameter 10MM: suitable for lock inner circle diameter less than 10mm, triangle side length 5.5-8.5mm;
Diameter 12MM: suitable for lock inner circle diameter less than 12mm, triangle side length 7.0-10.0mm;
Diameter 13MM: suitable for lock inner circle diameter less than 13mm, triangle side length 7.5-11.0mm;
Diameter 18MM: suitable for lock inner circle diameter less than 18mm, triangle side length 9.5-13.5mm;