.
i bought one of these
i use mine to experiment with MACS
different pinnings - ( off the wall pinnings ) 27272
i just wish i had a see-thru / cutaway to
actually see what i was doing when
i experiment with pick designs - feeler length - curve
it comes with basic top/bottom pins ( 50 each ) and 37 springs
and some basic locksmith tips on business card sized paper
no security pins were included with this kit
when i get ambitious, i can repin maybe 7 locks
and play with these for a couple weeks
i should keep track of the pinnings, but i don't
i'm happy with this purchase
