Inquiry (采购产品): replacement blades I have a handy saftey cutter (left handed) that I am having a hard time finding blades for. I have had this thing since 1993. I love this cutter and use it a lot. I had a bunch of blades and am down to my last one. none of the standard blades fit it. the notches in the top are to small. it is similar to the s4 cutter but it is all aluminum. It has no model # on it, just a pat.# which is #4089112 & #4744146. hope you can help. **** Hidden Message ***** wayne childs 32317 Company: seminole pressure cleaning E-mail: childsclan@comcast.net **** Hidden Message ***** childsclan@comcast.net