Appleton® 4SSBESPL Welded Extension Ring With Knockout, 4 in L x 4 in W x 1-1/2 in D, Steel
Square Box Extensions
17770
MFG #: 4SSBESPL
Appleton™
6.19000
/ ea
Appleton® Extension Ring, Welded, 12 Knockouts, 1/2 to 3/4 in Knockout, 4 in Length, 4 in Width, 1-1/2 in D, Square, 21 cu-in, Steel, Pre-Galvanized
- Features
| 1 1/2 IN Depth, For 4 IN Boxes, (8) 1/2 IN, (4) 3/4 IN Knockouts |