L.E. Wilson Precision Arbor Press The new L.E. Wilson Precision Arbor Press is the result of decades of designing, engineering, and manufacturing precision tools for the discriminating handloader. It's built to complement our Inline Bullet Seating Dies, widely regarded as the gold standard for precision, while remaining compatible with other brands of hand-style seating dies. The press also works with L.E. Wilson neck sizing dies with interchangeable bushings, our punches and bases for separate decapping, and for pressing cases in and out of holders for use on Wilson Case Trimmers. This arbor press gives the handloader exceptional feel and control durin Mfg: L.E. Wilson, Inc.