I.D.(inch):2-3/8;ITEM Thickness 1/2"
I.D.(inch):2-1/8;ITEM Thickness 1/2"
I.D.(inch):2;ITEM Thickness 1/2"
I.D.(inch):1-7/8;ITEM Thickness 1/2"
I.D.(inch):1-5/8 ;ITEM Thickness 1/2"
I.D.(inch):1-3/8;ITEM Thickness 1/2"
I.D.(inch):1-1/4;ITEM Thickness 1/2"
I.D.(inch):1-1/8;ITEM Thickness 1/2"
I.D.(inch):1;ITEM Thickness 1/2"