Backer-On Rock-On #9 x 2-1/4 In. Star Drive Cement Board Screws (100 Ct.) Southwire Adjustable drum trap cover fits

Adjustable drum trap cover fits 3-1/4" to 4" drum traps

Thanks to their extended reach and lasting performance

Inhibits bacterial odor

This chain fits Milwaukee and others

The polypropylene head design insures quick and complete mixing throughout the container and allows for easy cleaning

Backer-On Rock-On #9 x 2-1/4 In. Star Drive Cement Board Screws (100 Ct.) Southwire Adjustable drum trap cover fitsBacker On Rock On Cement Board Screws are designed for attaching HardieBacker or equivalent fiber cement backerboard to wood or light gauge steel studs. The patented serrated head design countersinks for flush seating at any angle, providing a smooth surface for tile. Backer On Rock On cement board screws comply with ANSI standards for cement board installation as specified by cement board manufacturers. Backer On Rock On screws can be installed with