FAITHFULL Beech Wood Upholstery Web Stretcher For Webbing Up To 50mm/2",FAIWEB50 rayflotoni6(888). MPN FAIWEB50. Model: FAIWEB50. Plumbing & Pipework Tools. Manufactured from high quality beech wood. The webbing is looped through the slot and held by the dowel so that the stretcher can adjust the tension in the web.