Yale Rim Cylinder Progressive Practice Lock

Excellent progressive practice lock that is a true british classic 

Comes factory fitted with 3 standard pins & 2 spool pins 

You can start with just one or two pins then eventually work your way up to 5 pins once you can successfully pick it, change the 3 x standard pins to anti pick spool pins or serrated pins & give yourself an even greater challenge  

We also include

5 x spare spool anti pick pins

2 x serrated anti pick pins

5 x spare springs & C clip  

Spare grub screws / allen key