Compatible with HQ InSight Table and HQ Loft Frame, only—will not work with other Handi Quilter frames or tables. Maximum weight per caster – 100lbs

The HQ InSight Table would require FOUR (4) casters total or two sets
The 8-foot HQ Loft Frame would require SIX (6) casters total or three sets
The 10-foot HQ Loft Frame setup would require EIGHT (8) casters total or four sets