EMT Conduit Table

4" Square Descriptions & Part Numbers

Part Number Description
4SB-MKO1-1/2" Deep 1/2" and 3/4" Mixed Knock Outs
4SDB-MKO2-1/8" Deep 1/2" and 3/4" Mixed Knock Outs
4SB-MKO-FB1-1/2" Deep 1/2" and 3/4" Mixed Knock Outs With Flat Bracket
4SDB-MKO-FB2-1/8" Deep 1/2" and 3/4" Mixed Knock Outs With Flat Bracket
4SDB-75/1002-1/8" Deep 3/4" and 1" Mixed Knock Outs
4SDB-100-FB2-1/8" Deep 6 1" Knock Outs on Sides with 3 1/2" and 2 3/4" Knock Outs on Bottom With Flat Bracket
4SB-MKO-EXT1-1/2" Deep Extension Ring
4SB-MKO-EHBWelded Box Extension to Handy Box 1-1/2" Deep.
EMT Conduit Table

4" Round Descriptions & Part Numbers

Part Number Description
4RB-MKO4" Octagon Welded Box 1-1/2" Deep
4RB-MKO-FB4" Octagon Welded Box 1-1/2" Deep With Flat Brackets
4PB4" Round Pancake Box 1/2" Deep
Stacked EMT Conduit Table

Handy Boxes and Switch Boxes

Handy BoxesDescription
HB1-MKO1-7/8" Deep Welded Handy Box
HB1-MKO-FB1-7/8" Deep Welded Handy Box With Flat Bracket
TG12-1/2" Deep Gangable Switch Box Old Work Tigergrip
Switch BoxesDescription
SB-33 Gang Switch Box
SB-44 Gang Switch Box
SB-55 Gang Switch Box
EMT Conduit Table

5" Square Descriptions & Part Numbers

Part Number Description
5SDB-MKO2-1/8." Deep 1/2" and 3/4" Mixed Knock Outs
5SDB-MKO-FB2-1/8" Deep 1/2" and 3/4" Mixed Knock Outs With Flat Brackets
5SDB-1002-1/8" Deep With 8 1" Knock Outs on Sides and 2 1/2" and 2 3/4" Knock Outs on BOttom
5SDB-MKO-EXT2-1/8 Deep Extension