4 in. Rigid/IMC Sealing Locknut

Seal against water and oil with the RACO® sealing locknuts. A fused-in-place gasket guarantees a liquidtight seal. Locking tangs ensure tight connection to the box or enclosure. Locknuts can secure either sheet metal or cast enclosures.

• All steel construction ensures mechanical protection for the raceway
• Zinc-electroplated for added corrosion protection
• Economical alternative to a threaded enclosure connector
• CSA Listed
• Available in trade sizes 1/2 in. through 4 in.