OLFA KB4S-5 replacement blades fits the Rubber Grip Precision Art Knife (AK-4). 5 blades per pack.
#11 precision blade ideal for use in a multitude of consumer and industrial applications where accurate cuts are required. This 23° angle blade made from high quality carbon tool steel is produced using OLFA's precise multi-step production process for unparalleled sharpness and superior edge retention. Fits the Rubber Grip Precision Art Knife (AK-4). 5 blades per pack.