3M H183 3-inch Box Sealing Hand Dispenser that helps to increase comfort and ease. There is a roller for fastening the tape. With brake, adjusting the slippery / friction of the tape as needed. Material properties of steel, light weight, comfortable grip, made of good shockproof plastic Interchangeable blades can be used on tapes with a width of 3 inches or a maximum of 72 mm. The maximum tape size max dia. = 5.1 / 8 inches (130 mm). The hole size in the 3 inch tape roll (76.2 mm .) Overall size 145 x 255 x 95 mm. Weight 0.65 Kg.