Witten Replacement Automatic Vent Grill Grate This brush is made complete

This brush is made complete with a standard threaded hole in the center of the block for use with any standard broom handle

more reliable

2 star drive prevents bit from slipping

Our Working line salutes hard driving team players who answer the call and give it their all until the work is finally done

Featuring an automatic shut-off function

Witten Replacement Automatic Vent Grill Grate This brush is made completeNo mortar required for installation Easy installation method tighten 4 screws Bi metal coil design allows aluminum louvers to open and close automatically Louvers fully open at 75 and fully closed at 35 Net free air 68 square inches Materials Perma coated screen molded into vent