This well-balanced, patented jig provides extra stability when sharpening knives with long, flexible blades such as filleting knives. With the KJ-140 Wide Centering Knife Jig, you achieve symmetrical sharpening with the same angle on both sides of the blade. Regardless of the thickness and geometry of the blade, it will self-center in the jig, giving you the same result on both bevels. The longer clamp stabilizes flexible knife blades to prevent them from flexing, so that you get the same angle and pressure over the entire bevel.

Minimum blade length: 160 mm The large supporting clamp (140 mm,) stabilizes long and thin blade for a perfect sharp edge.

The jig rests on the Universal Support. The exact edge angle is set by rotating the adjustable stop or with the Micro Adjust on the Universal Support.

Christmas and New Year holidays 2025 Jacks will be closed from 1pm Friday 19th December, with showrooms re-opening on Monday 19th January. There will be limited Spare parts and Service support available from our Auckland office from Monday January 12th. We wish you a merry Christmas, and a happy new year!

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