Artisan Tape Refill 3/8 In. x 240 In., Accessory Type Replacement Blade, Compatible with Brand LUFKIN, Compatible Grainger Part Number 8X121, Compatible Manufacturer Part Number 120P, Features Blade Style: B12, Replacement Blade for 120P, Replacement Blade for Artisan(R) Nubian(R) 3/8 in x 240', Overall Length 240 ft, Overall Width 3/8 in, Weight 0.3 lb