3" Chain Anti Back-up Device, Part # 8704 bars one hex nut

one hex nut

Please check our catalog for a more extensive listing or e-mail dacproductsales@daifukuamerica

standard triple labyrinth seals

two backup bar studs and four backup bar nuts

and 8" I-beams

3" Chain Anti Back-up Device, Part # 8704 bars one hex nutDesigned for 3 I beam systems, these anti backup devices prevent trolleys from rolling backwards on vertical inclines. Anti backup stop arms are mechanically lifted by the passing trolley brackets as they ride up the incline. Should the power fail, the stop arms will provide a positive stop. Stop arms are equipped with rubber bumpers to reduce noise. Ships in: 3 5 days Click here for part dimensions and more information. Can't find a part? All of