They can also be used with 1" dumbbell bars.
Fitvids 1 Inch Standard Barbell Weight Plates, 2.5 LB to 45 LB Plates for Home Gym Strength Training, Deep Grip Edge
Fitvids 1 Inch Standard Barbell Weight Plates, 2.5 LB to 45 LB Plates for Home Gym Strength Training, Triple-handle Design
Fitvids 1 Inch Standard Barbell Weight Plates Set, Barbell Weight Set for Home Gym Strength Training, Triple-handle Design
