Hole Saw, High Performance, 1-1/2 x 2-3/8-In. Brand_Laitner The Design House 782920 Ball

The Design House 782920 Ball 2-Way Latch Privacy Door Knob locks from the inside with a turn-button and does not include keyed cylinders

Features an interior locking mechanism (night lock)

Star Tron(TM)'s enzyme formula reduces interfacial surface tension between fuel and water thus allowing sub-micron sized H2O particles to burn away in normal combustion

One size approved to handle up to 3' vent pipe

One size approved to handle up to 4" vent pipe

Hole Saw, High Performance, 1-1/2 x 2-3/8-In. Brand_Laitner The Design House 782920 BallDiablo, 1 1 2" x 2 3 8", hole saw, high performance hole saws deliver faster cutting performance & increased productivity, hole saw design provides ultimate cutting depth to bore deeper holes in single pass, variable tooth design for faster cuts with less vibration & tool free plug ejection for fast material removal, snap lock offers quick & easy change system with no down time, one snap lock mandrel fits all diablo hole saws, from 5 8" to 6"