Medium Embroidery Hoop for Brother Machines - SE400 PE500 LB6800 - Replaces Brother SA432 Medium Hoop --- SE270D SE350 SE400 PE-300S PE-400D PE500 HE-120 HE-240 LB-6770 LB-6800PRW 500D 900D 950D SB7050E Embroidery area of 4" x 4" Excellent for left-chest embroidery, towels, and other medium-size monograms and designs Full-metal adjustment screw secures a wide variety of fabrics -- No plastic end Clear green-ink grid included for accurate alignment This is a generic hoop that is a perfect replacement for the Brother SA432 hoop.