Electrical Category
Electrical Boxes And Enclosures
Electrical Subcategory
Enclosure Hardware and Accessories
Construction
Stamped steel
Material
Pre-galvanized steel
MsdsURL
http://hubbellcdn.com/ohwassets/HCI/RACO/Hubbell-RACO_MSDS_for_Steel_Boxes_and_Covers.pdf
Special Features
For 1-1/2" deep box & 1/4", 1/2", 3/4", or 1", two device cover; works with RACO mud-ring covers: 777, 778, 779, 780, 819, 840, 841