Passage Lock, Ball Knob, Satin Stainless Steel, 2.75-In. Backset Rotary Tool Accessories Patented thin wall design cuts

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

Use 2-1/8-inch diameter hole for lever & 1-inch diameter hole for latch bolt

Removes bolt or screw size 7/32-Inch to 9/32-Inch

and easy to clean

Durable tungsten carbide cutting teeth make up to 50x more cuts than conventional bi-metal hole saws

Passage Lock, Ball Knob, Satin Stainless Steel, 2.75-In. Backset Rotary Tool Accessories Patented thin wall design cutsSatin 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.