Topaz 209M Rigid Watertight Hub, Malleable Iron, 3-1/2"

Topaz 209M Rigid Watertight Hub, Malleable Iron, 3-1/2"

RIGID WATERTIGHT HUBS WITH INSULATED THROAT: Watertight hubs securely connect Rigid or IMC conduit to standard knockouts in boxes or electrical enclosures. Topaz's high quality malleable iron construction prevents moisture, du st and other damaging particles entering conduit; insulated throat offers superior protection for added safety and reduces rework. Recessed o-ring assures watertight connection. Oversized locknut prevents damage from vibrations. UL listed, NEMA 2, 3R, 4, 4X, 5, 12, 13 approved; 1/2" to 6" sizes to suit multiple applications are always in stock.