HydraWedge SM50 Parts Diagrams April 09, 2020 22:44 Updated HydraWedgeDiagrams.pdf 1 MB Download Related articles HydraWedge SM50 & HydraSupply XL Installation Instructions StrongArm M30/M50 Parts Diagrams HydraWedge Order Form Recommended Distributor Stocking Parts List - HydraWedge SM50 Video - HydraWedge SM50 Anti-Ram Crash Barrier: 3-sec open or close; 1 sec EFO.