Teknika heavy duty sealer for PET strapping. Staggered, symmetrical jaws eliminate the need to orient the tool when sealing. Cam-action jaws reduce sealing effort. Very popular due to its durability, cost, efficiency and light weight. Heavy duty polyester sealer designed to endure the most demanding applications. Unique design requires less clearance between the seal and package surface. Consistently high joint efficiency. Strap width: 5/8-inches. Standard serrated 5/8-inches seal. Lifetime availability of parts and service.