RAILWAY, RATCHETrailway ratchet mineThe mine consists of two parts: the explosive container and the housing for the ratchet mechanism. A hinged wooden device with the leather strap is provided for carrying the mine. The wooden base is screwed to the base of the mine.Diameter: 155mm Length: 231mm Weight: 8.1kg Explosive: 2.3kg Range: 400mItaly