Robust designed, medium weight, high performance pneumatic strapping tool. The pneumatic drive ensures an even tension of all applied straps, while the MicroLock ™ seal less closure prevents it from unlocking under pressure. In addition, the highly reliable design reduces downtime and is easy to service.

    Strap qualities
  • Uniflex up to 850 N/mm2
    Ultraflex up to 1100 N/mm2
    Strap dimensions
  • 9.5 - 20.0 x 0.38 - 0.63
    3/8 - 3/4 x .015 - .025"
  • 10.0 kg / 22.0 lbs
Unsurpassed Quality
Advanced Design
Extremely Durable


The high-performance tool with MicroLockTM sealless joint has been designed for stationary applications. It tensions, seals and cuts the strapping off by pressing the appropriate buttons. Available in various tension versions and suitable for regular and high tensile steel strapping. Regular strap tension is provided by pneumatic tensioning and the security sealless MicroLockTM joint guarantees perfectly secured goods.


  • Ideal pneumatic tool to strap flat packages – high reliability eliminates down-time
  • Pneumatic operation offers considerable time savings
  • Air-motor for tensioning allows high and constant strap tension
  • The sealless joint reduces the overall strapping costs by approx. 10% through the elimination of the seals
  • With the innovative profile of the sealless punch and die the tool produces the unique MicroLock™ sealless joint preventing the seal from getting loose in case of shrinkage of the package


The table below gives you all key factors of this very reliable and durable device that gives everyone who works with it a secure and familiar feeling.

Strapping QualitiesUniflex and Ultraflex max. 1100 N/mm2, 160'000 psi
Strapping Dimensionswidth 9.5 – 20.0 mm / thickness 0.38 – 0.63 mm
Weights10.0 kg without suspension / 10.5 kg with suspension
Average seal strengthapprox. 80%
Sealless jointFROMM MicroLock TM
Strap tension2200 N / 3500 N / 4100 N / 6500 N


Pictures say more than a thousand words. Download one of our videos and let yourself be convinced of the ease of use and reliability of the device and the end result = good and reliable strapping that allows your product to be transported safely.


If you want to orient yourself further, we invite you to download one or more copies of the current product information here. You can of course also choose to ask your information request via the contact information form.

Datasheet A385

Product datasheet

Steel to plastic conversion

In addition to the conventional systems for steel strapping, FROMM has developed equipment for polyester strapping. This new type of strapping is flexible, absorbing shock impact during shipping, loading and unloading more effectively than steel strapping. The range is divided in pneumatic, manual and electric tools. Electric tools allow an independent working range, ideal for applications requesting not only flexible handling of the tool but also high tension of the strap.

Plastic Strapping Tools


Please complete the contact request on the right so we can ensure that we can deliver all the information you are looking for quickly. You will be contacted by the appropriate FROMM office in your area.

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