Description
COMPRESSION TYPE; BALL BURNISHED MIRROR SMOOTH DIE-CAST ZINC MATERIAL; 4 INCH; IMC/RIGID CONDUIT USED ON; UL 514B, UL (CANADA AND US), CSA (CANADA) APPROVAL; 4.25 INCH DIAMETER; 12 STANDARD PACKAGE; 3 INCH TRADE SIZE; RAIN/CONCRETE TIGHT
Special Features:Concrete-Tight
![Save Now [1000 BULK] Spacers Round 303 Stainless 5/16 Hole X 11/16 Long](https://www.protoolworx.com/wp-content/uploads/2026/SK0000610-US20260105-083529-0-1767573332-25N12R50SPWR_8c9d697b-7a6b-4d88-acac-89c2b38c8f07_1024x.webp)
![[1000 BULK] Spacers Round 303 Stainless 5/16 OD X #10 Hole X 11/16 Long Free Shipping](https://www.protoolworx.com/wp-content/uploads/2026/SK0000627-US20260105-083529-0-1767573332-25N12R50SPWR_9b236f62-2e34-4f25-9081-59dd9c887717_1024x.webp)
![[1000 BULK] Spacers Round 303 Stainless 5/16 OD X #10 Hole X 1/2 Long Hot Deal](https://www.protoolworx.com/wp-content/uploads/2026/SK0000624-US20260105-083529-0-1767573332-25N12R50SPWR_4783bc41-5f74-4e2e-97a4-516bd4f2f04e_1024x.webp)
![[1000 BULK] Spacers Round 303 Stainless 5/16 OD X #10 Hole X 1/4 Long Brand New](https://www.protoolworx.com/wp-content/uploads/2026/SK0000625-US20260105-083529-0-1767573332-25N12R50SPWR_ea81fc79-9b3b-411e-b547-132d554f595b_1024x.webp)