Williams 1/2? Drive - 5 Point Penta-Socket - Size: 51/64?

Size: 51/64?
Tip Thickness: 5/32&quote;
Tip Width: 1-9/16&quote;
OA Length: 1-11/16&quote;
Impact Rated

5 point Penta-Socket services 5 point nuts found on tamper-resistant Buffalo covers used by gas, electric, and some water companies to protect shutoff gates