1599 Key-in-knob Cylinder withSchlageEverest EB C145 keyway,0-bittedin a26D Satin Chrome Finish.The lock is pinned for6 chambers with #0 Pins and can be easily repinnedto match an existing lock. Includes 6 different tailpieces. Fits many Schlage, Arrow, and aftermarket locks that use the Schlage type cylinder. Does not include keys. The C145 key blanks are available separately.NOTE: Does not have the patented Everest Check Pin Security Feature.