Summary

Needed a longer arm to pick up a golf ball from the cart so this is what I came up with. Has magnets to attach to the golf cart support and uses a rubber band (see update below) as the closer. Uses two 20mmX7mm magnets with a countersink to attach to an old wood handle. Use the longer magnet holder on the top. Works great!

UPDATE: I finally replaced the weak link (rubber bands) with springs. I found that interlocking the ends of three C-1 (1/8" X 1-1/2" X .015) Utility EXT. springs by the Century Spring Corp. was a perfect replacement without any modification needed.