X-348 Rivetless Chain Ass'y (10'-0"), Part # 13612 backup these anti-backup devices prevent trolleys

these anti-backup devices prevent trolleys from rolling backwards on vertical inclines

three backup bar studs and six backup bar nuts

X-458 chain components are drop forged from high-strength steel

abrasive action and shock loads

The primary use for this attachment is to support the #9484 load bar

X-348 Rivetless Chain Ass'y (10'-0"), Part # 13612 backup these anti-backup devices prevent trolleysX 348 chain components are drop forged from high strength steel, precision forged and finished. Webb rivetless chain provides the smoothest chain pin bearing surface in the industry, minimizing the initial break in period. All chain parts are hardened to increase resistance to wear, corrosion, abrasive action and shock loads. Ships in: 3 5 days Click here for part dimensions and more information. Can't find a part? All of Webb's parts are not