Sparrows Core Trainer for Locks

Cylinder Core Trainer: Expand Sparrows practice locks with this set of lock cylinders with different keyholes

The most popular keyhole shapes in North America are SC1, Y1, KW1, WR5. Practicing lock picking on these different keyholes improves your overall skills and muscle memory. These cylinder cores are designed to work with all of Sparrows.

So with this you create a completely new slot of the Sparrows practice slot.

All current practice locks from Sparrows come with an SC1 keyhole so by adding this set KW1,Y1, WR5 you can now practice with the four most common American keyholes.

If you don’t already have a cylinder follower and tweezers, it is very handy to have when changing cylinder cores.

Product Specifications