Leading Edge Universal Upgrade enhances the capabilities of Work Sharp Precision Adjust knife sharpener with features of Leading Edge sharpening platform. Universal Upgrade includes:
- Leading Edge Core with magnetic working table (one magnet block) and three-point knife guide
- Long Blade Magnetic Support (two magnet blocks)
- Vertical Support + Scissors Clamp – dual-purpose attachment that can be used for knives that don’t stand still and for scissors
Universal Upgrade utilizes three removable magnetic blocks 1.5 x 0.5 x 0.25 inch with powerful N52-grade neodymium magnets. The working surface is coated with a synthetic rubber coating to stop knife shifting. Knife Guide allows you to position a knife precisely and symmetrically when flipping. Universal Upgrade is equipped with a set of front screws for attachment(s) and an extra set of screws for attachment storage. A 2.5-mm hex Allen key or screwdriver is required to work with attachments (not included).




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