The Nordstrand Big Split 5 pickup set is a split coil version of the Big Single pickups.  They are very close to the Big Single tonally with a full rich palette.  They use the same magnet layout as the Big Single, and the resultantly big coil is about as much single coil pickup that can be packaged in a soap-bar cover.  This is the ultimate pickup for the Jazz Bass®-on-steroids tone purist!  These pickups will fit as replacements for Bartolini™ P2 shape pickups.  Dimensions are 4.25″ by 1.25″.  Standard spacing is 19mm center-to-center at the bridge.