I have a weatherhead I think , sure makes things great when it's 5:30 pm and a hose blows, you need plenty of fittings and keep enough hose around to do a few hoses the longer it sets around the quicker the rubber will start to rot .

Just went and looked , mine is  a  weatherhead t-400 Coll o  crimp works 1/4  to inch hose .

http://cgi.ebay.com/WEATHERHEAD-T-400-HYDRAULIC-HOSE-CRIMPING-MACHINE-NICE_W0QQitemZ150188550641QQihZ005QQcategoryZ48718QQrdZ1QQssPageNameZWD1VQQ_trksidZp1638.m118.l1247QQcmdZViewItem