National Hardware's Double Box Rail Bracket is designed to support a double run of N104-901 or N263-301 box rail
dry area inaccessible to children and pets
on concrete
Also Great for Moving Rocks from Soil
interchangeable for 2-3/8' or 2-3/4' backsets
Hole Saw, High Performance, 6 x 2-3/8-In. Brand_RotoZip National Hardware's Double Box RailDiablo, 6" x 2 3 8", hole saw, high performance delivers faster cutting performance & increased productivity, 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, 1 snap lock mandrel fits all diablo hole saws, from 5 8" to 6" diameter, for use with wood,