Square Box Extensions

Appleton® ETP™ 4SE-1/2 Square Box Extension Ring, 1-1/2 in D, Steel

Appleton® ETP™ 4SE-1/2 Square Box Extension Ring, 1-1/2 in D, Steel

Appleton® ETP™ 4SE-3/4 Square Box Extension Ring, 1-1/2 in D, Steel

Appleton® ETP™ 4SE-3/4 Square Box Extension Ring, 1-1/2 in D, Steel

Appleton® ETP™ 4SES Combo Drawn Square Box Extension Ring With Knockouts, 2 Gangs, 4 in L x 4 in W x 1-1/2 in D, Steel

Appleton® ETP™ 4SES Combo Drawn Square Box Extension Ring With Knockouts, 2 Gangs, 4 in L x 4 in W x 1-1/2 in D, Steel

RACO® 262 Square Box Extension Ring, 4-11/16 in L x 4-11/16 in W x 2-1/8 in D, Steel

RACO® 262 Square Box Extension Ring, 4-11/16 in L x 4-11/16 in W x 2-1/8 in D, Steel

Steel City® 53151-1/2-3/4 1-Outlet Extension Ring, 4 in L x 4 in W x 1-1/2 in D, Steel

Steel City® products have set the standard as the leading brand in electrical construction. In manufacturing quality and innovative design, Steel City® has no peer.