CRL 1/4" x 2-3/4" #3 Phillips Flat Head Masonry Screws Backer Rods & Insert Tools non-irritating

non-irritating

Removes the Toughest Stains

Alloy Steel Tool With 3" (75 mm) Tapered Cutting Blade

1/16" x 1/2" x 50'

NOTE: May discolor clear and light colored silicones

CRL 1/4" x 2-3/4" #3 Phillips Flat Head Masonry Screws Backer Rods & Insert Tools non-irritatingComplete Anchoring System for Concrete Block and Brick Each Box Complete with Masonry Drill Bit Available in Slotted Hex Washer or Phillips Flat Head Styles CRL Masonry Screws actually cut into masonry while installing using specially sharp cut threads. They hold strong in concrete, brick or block eliminating the need for expansion anchors, plugs with screws, or power actuated fasteners. Common applications include: Electrical conduit and J boxes;