Square Box Extensions
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Steel City® 4-SW-EA-SPL 1-Outlet Welded Style Extension Ring, 4 in L x 4 in W x 1-1/2 in D, Steel
MFG Part #:4-SW-EA-SPL
$5,277.68 C
Steel City® 4-SW-EXT-SPL 1-Outlet Welded Style Extension Ring, 4 in L x 4 in W x 1-1/2 in D, Steel
MFG Part #:4-SW-EXT-SPL
$3,052.16 C
Appleton® 4SESRD Combo Drawn Extension Through Ring With Knockouts, 4 in L x 4 in W x 1-1/2 in D, Steel
MFG Part #:4SESRD
$4,954.00 C
Steel City® 531511/23/4UB-30 1-Outlet Extension Ring, 4 in L x 4 in W x 1-1/2 in D, Steel
MFG Part #:531511/23/4UB-30
$8,654.44 C
Steel City® 531511234UB 1-Outlet Extension Ring, 4 in L x 4 in W x 1-1/2 in D, Steel
MFG Part #:531511234UB
$7,263.60 C
Steel City® 531711234 1-Outlet Extension Ring, 4 in L x 4 in W x 2-1/8 in D, Steel
MFG Part #:531711234
$10,628.96 C
Steel City® 4-SW-EA-SPL 1-Outlet Welded Style Extension Ring, 4 in L x 4 in W x 1-1/2 in D, Steel
MFG Part #:4-SW-EA-SPL
$5,277.68 C
Steel City® 4-SW-EXT-SPL 1-Outlet Welded Style Extension Ring, 4 in L x 4 in W x 1-1/2 in D, Steel
MFG Part #:4-SW-EXT-SPL
$3,052.16 C
Appleton® 4SESRD Combo Drawn Extension Through Ring With Knockouts, 4 in L x 4 in W x 1-1/2 in D, Steel
MFG Part #:4SESRD
$4,954.00 C
Steel City® 531511/23/4UB-30 1-Outlet Extension Ring, 4 in L x 4 in W x 1-1/2 in D, Steel
MFG Part #:531511/23/4UB-30
$8,654.44 C
Steel City® 531511234UB 1-Outlet Extension Ring, 4 in L x 4 in W x 1-1/2 in D, Steel
MFG Part #:531511234UB
$7,263.60 C
Steel City® 531711234 1-Outlet Extension Ring, 4 in L x 4 in W x 2-1/8 in D, Steel
MFG Part #:531711234
$10,628.96 C