THE HANSFORD DAVIS D-4020 KEYSEATER, WITH PART NUMBER D-4020, IS DESIGNED FOR PRECISE KEYWAY OPERATIONS. THE KEYSEATER FEATURES A WIDTH OF 3/4 INCHES, A HEIGHT OF 1 INCH, AND A PITCH OF 1/2 INCH. IT OFFERS A TYPICAL LENGTH OF 20 INCHES, WITH AN ACTUAL MAXIMUM LENGTH OF 24 INCHES, SUITABLE FOR ENHANCING TOOLING CAPABILITIES.