The "dolabra" was an Italian pickaxe used as an entrenching tool. The entrenching tool weighs and fully extended is long. The entrenching tool cover had remained unchanged and was also utilized during testing. Glock also produces an entrenching tool, the "Feldspaten" (field spade). Other inventions included a modified entrenching tool, a ramrod-bayonet, and a telescopic sight for artillery.