New 5 & 6 inch ALUMINUM DIECAST Split Grounding Bushings from Arlington
October 2, 2025

Arlington’s 550 series zinc diecast – and NEW 5 and 6 inch ALUMINUM diecast split grounding bushings deliver convenience and time-savings. They’re split to allow the addition of a bushing BEFORE or AFTER cables are installed in metal conduit.
- Easy installation on EMT, threaded or unthreaded Rigid, IMC
- 1/2” to 6” sizes for Steel or Aluminum EMT, IMC or RMC
- Multiple sizes ship assembled
- cULus Listed
- Available in 1/2” to 6” sizes
- EMT, IMC & RMC: 1/2″ to 4″
- IMC & RMC: 5″ to 6″
To install, loosen side screws to allow bushing to pivot around installed cables. One side screw remains engaged to allow the hinge to open. Install bushing on conduit then tighten the set screw to seat split grounding bushing securely on conduit.










