Hole Plugs (HPN4PC Series) - Hammond Mfg.

HPN4PC series hole plugs are designed to seal unused pushbutton, conduit, and knockout holes and are constructed in polycarbonate for non-metallic applications. Hole plugs includes a neoprene/EPDM gasket and secure easily with an anti-rotational design. This series complies with Type 1, 3, 3R, 4, and 4X​.

Baomain Plastic Locking Hole Plugs Panel Hole Diameter 1.5 (38mm) HP-38 Black (25PCS) : Industrial & Scientific

HP400PCGY Hammond Mfg. Enclosures

Hammond HP250PCLG Hole Plug - 2.5 Conduit - Polycarbonate Light Gray

Hillman 58146 Nickel-Plated Hole Plugs (3/4 Diameter),10 : Industrial & Scientific

HP200PCLG Hammond Manufacturing

HP100PCLG Hammond, Hammond HPN4PC Series PC Plug for Use with UL & CSA Enclosures, 238-3787

Hammond Manufacturing Enclosures products on sale at

Baomain Plastic Locking Hole Plugs Panel Hole Diameter 1.5 (38mm) HP-38 Black (25PCS) : Industrial & Scientific

Handles & Accessories - Hammond Mfg.