Snap-on M4431B AAR Railroad Brake Inspector's wrench, likely used for servicing train brakes.
Item Type: Collectible railroad tool.
Manufacturer: Marked as AWR USA, a brand associated with Snap-on.
Usage: Specifically designed for inspecting or servicing joints on railroad equipment.
selling as pictured.
more than welcome to pick up at shop in butler pa & save shipping.
022226 cg