Duck Brand Extra Wide Standard Packing Tape Dispenser, 3 inches: This tape dispenser features an adjustable tension control knob that makes it easy to apply your tape onto the box without any frustration. Designed for use with most packing tape rolls Great for packing, mailing and moving Holds 3 in. core tape up to 3 inches wide Adjustable tension control knob for easy and smooth tape dispensing Durable for heavy duty performance