Builders Edge 130030002001 Mounting Block, 6-5/16 in L, 4-1/2 in W, White

Used for installing short wire connections and hose bibs. Decoratively provides a level and waterproof surface for all exterior fixtures. Durable, maintenance-free, UV stabilized and constructed with color molded so they won't scratch, flake or fade. The patented snap-on trim ring makes installation easy. ID 3 in x 4-3/4 in. OD 4-1/2 in x 6-5/16 in.