and #1 and #2 top pin

accurate sizing

Top pins sit above the key pins to prevent unauthorized turning

Can beginners use a Kwikset pinning chart effectively

Kwikset Bottom Pin Set 1-7 Kwikset Bottom Pins and #1 and #2 topEssential Kwikset Lock Pins for Accurate Pinning Unlock precision and reliability with the Kwikset Bottom Pin Set, designed specifically for professional locksmiths and DIY enthusiasts who use a Kwikset pin chart. This set includes all the necessary bottom pins for rekeying or customizing Kwikset locks, ensuring smooth operation and consistent performance. Whether referencing your Kwikset pinning chart or configuring locks from scratch, these Kwikset