The term ratchet screwdriver is identified in base64 scheme by the sequence cmF0Y2hldCBzY3Jld2RyaXZlcg==, while the MD5 signature is equal to aa5d9b00ff4c5b7ca316afd7b6704937. The ASCII encoding of ratchet screwdriver in hexadecimal notation is 72617463686574207363726577647269766572.