Industry Description
4 11/16 SQUARE EXTENSION RING 1/2 AND 3/4 KNOCK OUT 2 1/8 DEEP BOX
Modified Industry Description
4 11/16 IN SQUARE EXTENSION RING, 1/2 AND 3/4 KNOCKOUTS
AD Description
Crouse-Hinds Thepitt® TP564 Drawn Extension Ring, 4-11/16 in W x 2-1/8 in D, Steel