Back Home / Wire Management / Grommets / HEYCO GROMMET FOR 1-3/4″ HEYCO GROMMET FOR 1-3/4″ SKU: XHEY2300 Categories: Grommets, Wire Management Insulating bushing Molded in black heat stabilized nylon UL 94V2. Meet Underwriters Laboratories and Canadian Standards. Designed with multiple locks to positively snap in panels. Many practical uses in control boxes and firewalls for smooth transitions. Case Quantity: 25 Log In For Pricing