and easy to clean
Storm and screen door hinges with square corners
Durable tungsten carbide cutting teeth make up to 50x more cuts than conventional bi-metal hole saws
Patented thin wall design cuts 3X faster than any other brandsThe cutting difference Century diamond grit hole saws run cooler with less pressure for an accurate holeProven test results Century’s diamond grit hole saws cut 4X the holes of other diamond grit hole saw brands
adjustable protractor arm locks onto desired position with knurled thumb nut
Passage Lock, Ball Knob, Satin Stainless Steel, 2.75-In. Backset Rotary Tool Accessories and easy to cleanSatin stainless steel finish, passage ball knob lock, commercial grade 2, 400,000 cycles, cylindrical, 2 3 4" backset, t strike, ul listed, 1 year limited warranty.