Black & Decker SF100 Wood Stud Finder GiftsForSeason Perfect for decorating hedges and

Perfect for decorating hedges and shrubs and wrapping trees

Ultrasound is reflected by hard surfaces and absorbed by soft surfaces

Used for 1-7/8" hitch balls

and are easy to disassemble and clean

Outlet cover for additional safety

Black & Decker SF100 Wood Stud Finder GiftsForSeason Perfect for decorating hedges andHighlights: 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.