Single Gang Device Extension Ring, 6.8 Cubic Inches, 5 Inches Square x 1 Inch Raised, Pre-Galvanized Steel
Single Gang Device Extension Ring, 3.5 Cubic Inches, 5 Inches Square x 1/2 Inch Raised, Pre-Galvanized Steel
Single Gang Device Extension Ring, 10.5 Cubic Inches, 5 Inches Square x 1-1/2 Inch Raised, Pre-Galvanized Steel
Single Gang Device Extension Ring, 8.5 Cubic Inches, 5 Inches Square x 1-1/4 Inch Raised, Pre-Galvanized Steel