OK, Chris...You got me on that one, my 1.7 has a 1.6 stamped on the head, but, my 1.5 has nothing other than the part # and GERMANY stamped on the head...you think this is a replacement head? Tom -- Email problems to: scirocco-l-probs@scirocco.org To unsubscibe send "unsubscribe scirocco-l" in the message to majordomo@scirocco.org