Norton Gemini Bench and Pedestal Grinding Wheel, Type 01, Round Hole, Aluminum Oxide, Medium Grit, 1" Thickness x 8" Diameter BackToSchool Johnson® box beam levels are

Johnson® box beam levels are built Job Site Tough so you know the solid block acrylic vials won't break and the anti-shock end caps keep the level frame protected for years of accurate use on the construction site or in the home

1 piece body

Rod has a diameter of 7/16"

Bristles on the brush bar have been made shorter & stiffer allowing deeper carpet penetration

dual locking mechanism provides extra pry resistance

Norton Gemini Bench and Pedestal Grinding Wheel, Type 01, Round Hole, Aluminum Oxide, Medium Grit, 1" Thickness x 8" Diameter BackToSchool Johnson® box beam levels are"NORTON" GRINDING WHEEL Straight Aluminum oxide Metal 1" Round arbor Medium grit Carded Dia. 8" Max. RPM=3,600 For use on all bench and pedestal mounted grinders 1" blade thickness Type 1 wheel is designed for offhand deburring, sharpening, shaping and limited stock removal on all metal applications