Description
The Pac-King HD S.Notch side action sealer 19mm is a heavy-duty hand tool engineered to form secure single-notch closures on 19mm steel strapping using PN-1957 seals. Equivalent to the Mip-3000-34, it provides a direct cross-reference option for operations already sourcing that model, making replacement purchasing simple and straightforward.
How the HD S.Notch Side Action Sealer 19mm Works
A notch sealer closes a steel strapping seal by pressing indentations into the seal body, locking the overlapping strap ends firmly in place. On this side action model, the jaw operates from the side of the tool rather than from above. The operator applies closing force laterally, which reduces the clearance needed above the load. Once the strap has been tensioned around the load and a PN-1957 seal has been positioned over the overlapping strap ends, the tool is placed over the seal and the handles are squeezed to form the closing notch – producing a firm mechanical closure suited to demanding steel strapping applications.
Key Features of the HD S.Notch Side Action Sealer 19mm
The following features are built into this heavy-duty side action tool to support consistent, reliable performance in industrial strapping environments:
- Heavy-duty construction designed for repeated use in industrial settings
- Side action mechanism – closing force is applied from the side of the seal, not from overhead
- Designed specifically for 19mm steel strapping
- Compatible with PN-1957 steel strapping seals
- Single notch sealing action to close and lock steel strap seals securely
- Equivalent to the Mip-3000-34 for straightforward cross-referencing and replacement purchasing
- Practical for confined spaces, low-profile loads, and areas with limited overhead clearance
Typical Applications
The HD S.Notch side action sealer 19mm suits warehousing, manufacturing, and distribution operations where 19mm steel strapping is used to bundle or unitise heavy goods. Common applications include securing timber, steel products, bricks, and other dense or heavy materials onto pallets or into bundles for storage or transport. The side action design is particularly well suited to operators who regularly work in areas where overhead swing room is limited – such as on conveyor lines, in racking aisles, or when strapping close to walls or machinery. Its heavy-duty build makes it appropriate for high-frequency use in environments where tool reliability directly affects throughput.
Compatibility and Seal Selection
This tool is designed to work exclusively with PN-1957 seals on 19mm steel strapping. Using the correct seal type is important – an undersized or oversized seal will not seat correctly in the tool and may produce a weak or failed joint. Always match the seal size to both the strapping width and the tool specification before use.
If you need to tension the strap before sealing, the Pacmasta HD L/Handle Steel Tensioner to 19mm is a compatible option for 19mm steel strapping and is available separately. Prices shown include GST where applicable at the current rate.





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