Check the listing for details. Hand lapped, Polished Bronze Washers for Benchmade Mini Bugout, Bugout, Bailout. Color: Phosphorous bronze, Condition: New. Listed at 10.00 USD. Same day shipping Mon - Sat. USA only: Free Shipping via USPS Ground Advantage (1 pair) Hand lapped, Polished Bronze Washers, verified to fit all variants of Benchmade 533 Mini Bugout, 535 Bugout, 537 Bailout Quick word:This is a labor of love, finally available after exceeding expectations in uniformity and finish. These washers are stamp cut from a sheet of Phosphorous Bronze, carrying high spots on one side and low spots on the other. The process begins with a center deburr, then 2 stages of hand lapping on resin bonded CBN bench stones, followed by 2 stages of polishing on a cowhide leather strop with 3 Micron CBN stropping compound then fine cloth with 1 Micron CBN stropping compound. The process is no secret, and can be easily replicated, it will cost a bunch upfront in tools. The completed buttery end result is made available here inexpensively without guesswork. Original equipment size: 0.189 x 0.354Surface area: 0.28147sq/inHand lapped, Polished Washers: 0.193 x 0.497Surface area: 0.65898sq/in About double the surface area. Increases blade support for structural rigidity, reduces horizontal blade slop, and buttery smoothness. Like my other listings, the on-hand quantity does reflect actual inventory. Apologies if I cannot keep up with demand as these require quite a bit of time to meet my personal standards.