Three piece K.O. seals are used to seal up holes punched in panels or knockouts from outlet boxes. They are held in place by a screw inserted through the seal into a threaded strap on the opposite side of the opening. Available in sizes from 1/2" through 6". Three piece K.O. seals are embossed to centralize knockout. Installs from the inside or outside of any box without rearranging wires. One screw secures unit. Size is stamped into seal.
Unit of Measure
Items
Three Piece Knock Out (K.O.) Seals

(D10S) Three Piece Knock Out (K.O.) Seal

Three Piece Knock Out (K.O.) Seals

(D20S) Three Piece Knock Out (K.O.) Seal

Three Piece Knock Out (K.O.) Seals

(D30S) Three Piece Knock Out (K.O.) Seal

Three Piece Knock Out (K.O.) Seals

(D40S) Three Piece Knock Out (K.O.) Seal

Three Piece Knock Out (K.O.) Seals

(D50S) Three Piece Knock Out (K.O.) Seal
Description N/A 1/2" K.O. Seals (3 Piece) N/A 3/4" K.O. Seals (3 Piece) N/A 1" K.O. Seals (3 Piece) N/A 1-1/4" K.O. Seals (3 Piece) N/A 1-1/2" K.O. Seals (3 Piece)
Category Number N/A 5450
UPC Code N/A 781002102403 N/A 781002102427 N/A 781002102441 N/A 781002102465 N/A 781002102489
Sort N/A 1835 N/A 1839 N/A 1840 N/A 1841 N/A 1842
Material N/A Steel
Finish N/A Zinc Plated
Size N/A 3/4 in. N/A 3/4 in. N/A 1 in. N/A 1-1/4 in. N/A 1-1/2 in.
Package Type N/A Industructo Box
Unit Quantity N/A 100 N/A 50 N/A 25 N/A 25 N/A 10
Carton Quantity N/A 1000 N/A 500 N/A 250 N/A 250 N/A 100
Unit (UM) N/A C
Package Length N/A 5.6 in.
Package Width N/A 4.1 in.
Package Height N/A 2.7000 in.
Package Weight N/A 2.5500 lb. N/A 1.800 lb. N/A 1.300 lb. N/A 1.750 lb. N/A 0.950 lb.
United Nations Standard Products & Services Code (UNSPSC) N/A 39121311
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