This High Capacity Pressure foot will fit on both ELTE and HSD spindles.
The following donuts are compatible with this pressure foot.
051281: Blue Glide Donut
027730: ACM Phenolic 3.25" Donut
027731: ACM Phenolic 2.24" Donut
027732: ACM Phenolic 1.5" Donut
027733: ACN Phenolic 0.75" Donut
027734: UHMW 3.25" Donut