Shell Lock Punch is used to punch traditional foldable flights to be used with Lstyle shaft saving technology
Rings are made with 4 slots to keep flights at a 90 degree angle
Punch comes with 6 Shell Lock Rings
Needs to be used with Shell Lock Rings and should only be used with nylon shafts
Shell lock punch and shell lock rings only work with foldable flights
Use the shell lock punch on your foldable flights to use the shell lock rings - Champagne-Rings will NOT work
Please note - The plastic clasp that keeps punch closed when not in use may BREAK if you punch a flight with it flipped up under the handle!!