HydraWedge SM50 Spec Sheet November 01, 2022 19:28 Updated HySecurity_Rev-C_Cutsheet_HydraWedgeSM50_D0801-1031_WEB.pdf 2 MB Download Related articles HydraWedge SM50 Installer Brochure HydraWedge SM50 & HydraSupply XL Installation Instructions StrongArm M30/M50 Spec Sheet HydraWedge SM50 Parts Diagrams Video - HydraWedge SM50 Anti-Ram Crash Barrier: 3-sec open or close; 1 sec EFO.