Brown canvas Micarta® handles will fit the KA-BAR Short Becker Knives BK16, BK18, BK18BLK, and BK19.  These handles will also fit the following discontinued models: BK15 and BK17.  Please note these handles do not come with hardware.  Please use your existing KA-BAR Becker hardware.  If you have lost it or would like to purchase your own hardware the measurements are:   Handle Cap Screws: 8 - 32 x 1/2" Nuts: 8 - 32 Allen Wrench size: 9/64 Made in the USA.