Lot of 10 packs Lab .003" brass bottom pins for Schlage locks. Each lot consists of 1 pack each of all Schlage pin sizes from #0-#9 with 150 pins per pack. The packs actually contain 2 segments with 75 pins per segment so you won't have to leave open pins around to spill. You may substitute pin sizes to make up the 10 packs. These are professional locksmith quality pins made by the company that produces OEM pins for most of the major US lock manufacturers including Medeco, Schlage and Kwikset. If you have tried aftermarket pins for Schlage locks before and had problems, the pins were probably .005" pins, which are not made to the same quality tolerances and are not properly crowned like these pins. If ordering mixed items, please wait for me to invoice you before paying so I can apply shipping discounts. If you need larger quantities, contact me about additional discounts.