Singer Heavy Duty HD Extension Table 2019 + Machines Only 4411 4423 5511 6335M
THIS WILL NOT FIT ALL THE HD RANGE ONLY NEWER MODELS MADE AFTER 2019. Gives extra stability / support when sewing larger projects. Model 4432: from serial # ZHV1923802001 or after. Model 4423: from serial # ZHV192330500 or after.