Comparison : Item # 46, Push-Pull Assembly 1 for Railroad Equipment
Item # 47, Push-Pull Assembly 2 for Railroad Equipment
Item # 48, Push-Pull Assembly 3 for Fireproof Cabinet Door Release
Item # 49, Push-Pull Assembly 4 for Computer physical security and access: Restricted user-remote latch release
Item # 50, Push-Pull Assembly 5 for Computer physical security and access: Restricted user-remote latch release