Dual Trussed Track For 20 years, Rigid Lifelines® has been keeping workers safer at height by engineering, designing, and testing rigid rail fall protection systems. Listings CAD Files Description Available Types RFQ & Share CAD 3D Specs About Media Education PrintCAD Share 1. 520 Dual Trussed Track (R520DST-20.00) Has CAD Has About Has Media Has Education Has PrintCAD Share 2. 525 Dual Trussed Track (R525DST-20.00) Has CAD Has About Has Media Has Education Has PrintCAD Share 3. 530 Dual Trussed Track (R530DST-20.00) Has CAD Has About Has Media Has Education Has PrintCAD Share 4. 550 Dual Trussed Track (FAR550DST-50.00) Has CAD Has About Has Media Has Education Has PrintCAD Share All Available 2D CAD Files Back to top 520 Dual Trussed Track (R520DST-2... Download DWG 525 Dual Trussed Track (R525DST-2... Download DWG 530 Dual Trussed Track (R530DST-2... Download DWG 550 Dual Trussed Track (FAR550DST... Download DWG Company Resources Back to top Brochures Literature Form