E-Coat Machined Iron Weight Plates - Bells Of Steel USA
Olympic Iron Barbell Plates - The Strength Co.
Amazon.com : Bells of Steel Cast Iron Machined Olympic Weight Plates - Barbell Weights for Commercial and Home Gym - Strength Training Plates for Deadlifts, Squats, Bench Press, Shoulder Press - 10
Rubber Encased Steel Weight Plates (RUB) for 1 & 1-1/16" bars – Ivanko Barbell Company