Fishing Shimano Reels

I borrowed a friend fishing reel me in the spring. Can you help me?
I borrowed a friend of my Shimano fishing reel on the dock. screw squeezing the lever was not there. We use it to sabikis and when I went to cast, the handle fell into the water. I know I am stupid. I promised to fix it for him. Where I can buy the handle?
Many deal with local stores carry handle and screws - Shimano is a brand recognized for what should not be too difficult to find a place nearby (Call them and ask if they have Shimano parts). Or you can search the web. The site has schematics on Shimano http://fish.shimano.com/publish/content/global_fish/en/us/index/customer_service0/Reel_Schematics.html, and suppose they have a place to order parts, too ... so do so by phone or by mail, but not online: How I can order parts for my Shimano reel? Parts can be ordered directly from Shimano or center Shimano guarantee either by phone or by mail. Shimano American Corporation customer service can be contacted Monday - Friday 8:00 a.m. to 5:00 pm Pacific Time Standard Time at 1-877-577-0600, to help expedite your order by phone please have the number of components when called. Parts request by mail may be sent to: Shimano American Corporation One Holland Drive Irvine, CA 92618 Attention: Customer Service I just did a search and found a place called Mike's Reel Repair http://www.mikesreelrepair.com/ has diagrams online for you to find the part number (s) you need, then order online. Of course, you need the model number of the reel to ensure you receive the right. But if you can do at a local store, you will save shipping costs, and make sure you have the right when you leave the store.
SHIMANO REEL MAINTENANCE PART 1