4-inch Square Box with threaded mounting holes, captive mounting nails each end. 3 Auto/Clamps each end,2 on side opposite to nails. Two #8Mounting Screws Factory Installed.

Catalog Number S4421RAC
Manufacturer Legrand-Pass & Seymour
Brand Legrand-Pass & Seymour
Country of Origin United States
Made in USA Yes
Application Residential/Commercial
Color Gray
Cubic Capacity 21
Insulation Bare
Material Thermoplastic
Mounting Wall
Number of Outlets 1
Special Features Captive mounting nails, 2 auto/clamps 8 mounting screws
Standard UL listed
UPC 785007207361
GTIN 00785007207361
Item Type Square Box
Size 4.25"