19 BUMP KEYS! –  This set is comprised of all of our other sets to make one very large set of Bump Keys.We have noticed a pattern and most LEO, FIRE, MIL and other professionals order all of our bump keys sets. So to make it easier we have put all the sets together and added a storage case. Bump keys are a highly effective method to quickly open locks. This set covers a large percentage of the lock that you might run into in the field.This set includes:Schlage (SC1)Kwikset (KW1)Weiser (WR5)Dexter (DE6)Yale (Y1)Master(M1)American (A1045)Arrow (AR1)Yale (Y4)Master (M10)Schlage SC4Schlage SC8Schlage SC9Weiser WR4Yale Y2Weslock WK 2 Five pinWeslock WK2 Six PinArrow AR4Sargent 6 pin L1010NSparrows Key Chain Mini Hard Case