The Core1 Bumper Plates are commercial rated and designed for around the clock use in commercial fitness centers, home and garage gyms. The reinforced steel inserts and premium rubber mold gives these plates a combination of durability and value.
All plates have a diameter of 17.7” to fit all Olympic barbells (2”). The 10lb bumper plate has a width of 22.2mm, the 25lb bumper plate has a width of 50.8mm, and the 45lb bumper plate has a width of 76.2mm.
The premium rubber coating on these bumper plates makes them safe and practical to drop and the thick, dense rubber gives them durability. The Rubber Coating also eliminates the sound of the iron when dropped, making your drops quieter and easier on your gym flooring.