Tough Carbon Steel 2-7/16″ Long .025″ Thick Heavy Duty Utility Blade Use With Stanley 10-079 (IBM531-871) 10-099(IBM129-593) 10-189, 10-299 (IBM129-619), 10-399 (IBM517-334),10-499 (IBM140-541), 10-065, 10-519, 10-989 (IBM247-067) & 10-209 (IBM284-554).








