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Comparable to the Signode PNSC2, these pneumatic push-type tools combine the functions of tensioning, sealing and cutting. They are used on round or irregular shaped objects.

These tools are standards in the steel industry. For their size and weight, they are commonly counterweighted and hard to carry unassisted. This tool is a single reverse notch sealer and is intended for use on regular duty work loads.

These are popular because pressing one button tensions seals and cuts in a matter of seconds. As the tool is heavier, a spring balancer is recommended for maximum utlity.


This tool comes in four varieties, the UST 1335, UST 1340, UST 1345, and the UST 1350 being the heavy duty varient.

  • Tool Specifications

    Tool Number Strap Width Strap Thickness Tension Weight
    UST1335 1/2" (12 mm) 0.017-0.023" (0.43-0.58 mm) 700 lbs (318 kg) 9.5 lbs (4.3 kg)
    UST1340 5/8" (16 mm) 0.017-0.023" (0.43-0.58 mm) 700 lbs (318 kg) 9.5 lbs (4.3 kg)
    UST1345 3/4" (19 mm) 0.017-0.025" (0.43-0.64 mm) 700 lbs (318 kg) 9.5 lbs (4.3 kg)
    UST1350 3/4" (19 mm) 0.017-0.025" (0.43-0.64 mm) 1000 lbs (454 kg) 9.5 lbs (4.3 kg)
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