The Pennington Blackhawk 303 sharpening jig was the first of its kind to be produced using a square steel centre tube to secure the alignment between the jigs ends. The Blackhawk 303 also features a 5 point contact system to allows the blade to be adjusted to within one-thousandth of an inch for unsurpassed blade alignment.
The Blackhawk 303’s alloy ends attached to square steel centre tube to eliminate twisting even when the jig is used on uneven surfaces. The Blackhawk features adjustable stops in the arms that allow you the option of two or four contact points within the clamping system holding your blades.
The Blackhawk also offers blade height adjustment, adjustable rear end stops that maintains an exact sharpening position every time.
The Blackhawk 303 uses high strength, high impact aluminium extrusion and is one of the most durable and the accurate jigs on the market today.