2) Which lock systems are compatible with Y11 "E" Series keys

Weslock WK2 Space & Depth Keys

Depth e: 63/64 inch Height f: 2 31/32 inch Horizontal clearance b: 63/64 inch Shackle diameter d: 5/16 inch Vertical clearance c: 63/64 inch Weight [lbs]: 0

For use with Sargent Locks

Inner components made from non-corrosive materials

Lexus Short Track High Security Space & Depth Keys Brand_CLK 2) Which lock systems areLexus Short Track High Security Space & Depth Keys High Security Space & Depth keys are used for generating sidewinder keys to a specific combination or by cutting by code. This simple process uses your existing sidewinder duplicating machine, instead of buying an expensive High Security Code Machine. Step by step instructions are included on how to use these keys. Specifications: Mfg: Lexus Key Blank: LXP90 Code Series: 40000 49999 Spaces: 5 Depths: 3