Durkee tubular hoops are precision PR-style embroidery frames for multi-needle and free-arm machines — great for sleeves, large left/right chest, hoodie pockets, pant legs and bigger designs. Oversized solid-brass "EZ Turn" thumbscrews are easy to grip (a help for arthritis or carpal-tunnel) and rugged zinc-chromate brackets keep everything stable. Available in 5"x9" rectangular, 6"x6" square and 9"x9" square. Because these are non-OEM frames, always run a trial layout to confirm needle/foot clearance.
Compatible machines:
Brother: "6 & 10 Needle" version: PR600, PR620, PR650, PR655, PR670, PR1000, PR1050X (and later PR1055X/PR1060). "Persona" version: Brother PRS100.
Baby Lock: "6 & 10 Needle" version: BMP6, EMP8, EMP9, ENT10 and Capella. "Alliance" version: Baby Lock Alliance.