National Hardware Solid Flats 1/8" Thick 1-1/2" x 72" Size:1-1/2" x 72" self drilling point star borefast

self drilling point star borefast thread 1500 hr salt spray

New heat/vent expansion slots reduce vibration

weather resistant

The brass female Y adapter connects directly using 2 outlets

the Cobalt bits with RED HELIX provide Rapid Chip Removal limiting heat buildup to Stay Sharper Longer

National Hardware Solid Flats 1/8" Thick 1-1/2" x 72" Size:1-1/2" x 72" self drilling point star borefastNational Hardware's 1 1 2" x 72" Solid Flat is designed as supports for construction or industrial applications. Made from hot rolled plain steel for durability. Excellent forming and welding characteristics For exterior applications Meets ASTM Specification A1011