The spare blade is an essential component for the proper functioning of the dispensers (gun or table-tensors) designed for 50 mm wide standard adhesive tapes. Made of tempered steel, it has a serrated edge, to ensure a clear and precise cutting action on tapes in common materials such as paper or plastic (PPL polypropylene). Main technical specifications Type: Spare/replacement blade for distributors. Material: High alloy/temprate steel for greater durability. Compatible Tape Width: Designed specifically for 50 mm adhesive tapes. Cutting edge: Saw. Tape compatible: Ideal for reinforced fiberglass tapes and fabric tapes Compatibility: Universal for most 55 mm standard hand and counter dispensers.