Hillman 1/2 In. x 4-1/2 In. Grade 2 Galvanized Carriage Bolt (25 Ct.) Urinal Seal Equipped with High-Efficiency Cartridge Filter

Equipped with High-Efficiency Cartridge Filter & Dust Bag for Capturing Fine Dust Particles Down to 1 Micron in Size

Thin Kerf For Fast & Smooth Cutting Action

Bulls eye 1-2-3

but can be used with 12' extension for extended deep hole drilling

Additionally

Hillman 1/2 In. x 4-1/2 In. Grade 2 Galvanized Carriage Bolt (25 Ct.) Urinal Seal Equipped with High-Efficiency Cartridge FilterCoarse thread. Hot dipped galvanized. Grade 2. Round head. For use in outdoor construction where exposed to weather or water. Great for use in constructing decks, docks, or any outdoor projects. Approved to be used with treated lumber and meets code requirements in NC, SC, and GA. Nuts not included.