7/32 x 3-3/4-In. Multi-Purpose Drill Bit Road Safety tougher and soaked with a

tougher and soaked with a knock-your-socks-off cleaning solution that overpowers even the most onerous grime

3/8" female compression thread x 1/2" iron pipe female straight thread

Ideal for auto repair and machinery where metric threads are specified

UL approved safety classification for use in UL-listed factory built fireplaces

7/16-Inch Shackle Diameter

7/32 x 3-3/4-In. Multi-Purpose Drill Bit Road Safety tougher and soaked with a7 32" x 3 3 4" multi purpose drill bit, cobalt and tungsten carbide tip for maximum hardness and resistance to heat and wear, for rotary or percussion drilling, for use with masonry, concrete, brick, marble, granite, hardened steel, cast metal, fiberglass, plexiglass, ceramic tile, hard wood, soft wood and glass.