Grace 011164 Set of 6 Roller Casters for SR2+ or Qzone Machine Quilting Frame

Caster size for the SR2 is M8

caster size for the Q-Zone frames is M10.
Janett A S, Joppa MD
I have never spoken with telephone customer service, so I cannot comment on that area. All other areas are excellent. I am very happy with Allbrands and will return to shop again!

Sandy C, Victor MT
Got my replacement end pieces and all is good. Have sewn two small lap quilts on it and I absolutely love both the frame and the machine from Grace...thanks so much for all your kind help!