Black & Decker SF100 Wood Stud Finder GiftsForSeason Outlet cover for additional safety

Outlet cover for additional safety

Ultrasound is reflected by hard surfaces and absorbed by soft surfaces

and are easy to disassemble and clean

Fits series 600 faucets

Used for 1-7/8" hitch balls

Black & Decker SF100 Wood Stud Finder GiftsForSeason Outlet cover for additional safetyHighlights: Detects framing studs in walls for secure hanging of pictures, closet shelving, railing and more. Detects studs through walls up to 3 4" thick for use with most walls. Powered by two AA alkaline batteries for portability and easy maintenance. Audio and visual indicators for working in noisy environments or where visibility is a problem. Detects studs from edge to edge for precision mounting.