Strapping Accessories – Metal and Plastic Locks for PP and PET Straps

Secure your goods confidently using reliable strapping accessories compatible with both polypropylene (PP) and polyester (PET) strapping. Whether you need an economical plastic lock for lighter loads or a durable metal lock for securing larger and heavier items, our range includes various sizes and solutions to suit your needs.

These locks ensure safe and efficient transport and storage of products. Both plastic and metal locks are suitable for use with manual tensioning tools and are quick and easy to apply. An ideal solution for warehouses, logistics centers, industrial packaging, and export.

Product Types

Plastic Locks

• • Made from recyclable plastic

• • Compatible with PP and PET strapping

• • Available in white and black

• • Designed for light to medium-weight loads

• • Most common widths: 13 mm, 16 mm

• • Packed in boxes of up to 1,000–3,000 pieces

Metal Locks (Wire-Type)

• • Galvanized steel – highly durable

• • Suitable for high-tension strapping

• • Compatible with both PP and PET straps

• • Suitable for manual tensioning

• • Available sizes:

  • • CB-4 – for strap widths of 9–13 mm

  • • CB-5 – for strap widths of 14–17 mm

  • • CB-6 – for strap widths of 18–20 mm

  • • CB-10 – for wider straps, e.g., 32–35 mm

• • Packed in boxes of 250 to 1,000 pieces (depending on size)

How to Choose the Right Lock

The appropriate lock depends on the following factors:

• • Strap width
  The lock must match the width of the strapping. Using the wrong size can reduce tension and compromise fastening stability.

• • Load weight
  For heavy or large loads, stronger and larger locks are recommended. Smaller locks are sufficient for lighter goods.

• • Storage or transport duration
  For longer-term use—such as storage or international shipping—metal locks or high-quality plastic locks are recommended to ensure long-lasting hold.

Applications

• • Securing boxes, bundles, or pallets

• • Industrial packaging and manufacturing

• • Transport and logistics solutions

• • Export packaging and long-term storage

• • Suitable for manual strapping systems and semi-automatic devices

Note: Product images are for illustrative purposes only. Actual items may vary slightly from those shown in the photos.

If you need help choosing the right size or tools, feel free to contact us – we’ll be happy to help you find the most suitable solution for your packaging process.