Trade Size : 1-1/4 In Material : Zinc Length : 2-1/4 In Width : 2-1/4 In Height : 1-1/16 In Suitable For : #6/3 To #2/3 AWG Non-Metallic Cable, 0.8 To 1.35 In Dia Flex Cord Or (3) Conductor Or (3) #1/0 Minimum To (3) Conductor Or (3) #2/0 Maximum SE Cable