Steel City® SW3BB Wire Holder, Threaded Mount, 2-1/4 in L Screw, Steel

Hangers, Brackets, and Clamps

Wire Holders Crum Electric Supply, Co.

Steel City SW2BB Wire Holder, 2-1/4 in L Screw, Porcelain

TRC530x Series

Thomas & Betts SW3BB

Wire Holders Crum Electric Supply, Co.

Central Steel ASK Tower Supply

HOLDRITE 24 in. Galvanized Steel Pro Stout Bracket Adjustable SB4-H - The Home Depot

Steel City® SW3BB Wire Holder, Threaded Mount, 2-1/4 in L Screw, Steel

Wireholder - Screw Type

Steel City Hangers, Clamps & Fasteners

Steel City®, Wire Holders

Terminal Cylindrical - ST24 - Loos & Company, Inc. - Cableware Division

Utility Service Entrance Fittings

HangerMate Vertical Mount Screw for Concrete, 3/8 Rod, 5/16 Screw, 2 1/4 Screw