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2'' x 2'' SJ3540 Single Cut Strips 3M™ Dual lock™  (Minimum 200)
3M SJ3540 Dual Lock Strips

2'' x 2'' SJ3540 Single Cut Strips 3M™ Dual lock™ (Minimum 200)

Your Price: $1.69
Part Number:2x2 S SJ3540
Quantity Pricing
  • 200 - 499
  • $1.69
  • 500 - 999
  • $1.43
  • 1000 - 1999
  • $1.23
  • 2000+
  • $0.95


- By the Strip

3M™ Dual Lock™ Reclosable Fastener SJ3540 is the easy and clear alternative to traditional fastening methods, such as screws, nuts or bolts. It is designed to deliver a durable, reclosable fastening solution (which can be opened and closed multiple times) which bonds to a variety of substrates including many plastics and low surface energy materials. 

Use this product when you’re looking for 2 inch wide Dual Lock™ where each strip comes separate. Each strip is one side or one half of the reclosable fastener.  Not a 'hook & loop' system – this item locks onto itself.

Dual Lock™ interlocking mushroom-shaped stems snap together to provide tensile strength strong enough to replace mechanical fasteners making it great for tight spaces, especially where you don’t want to penetrate the surface.


  • Made-to-order item — Up to 3 days to ship

  • Black Stems with black rubber based adhesive backing

  • Adhesive backing is general purpose, will adhere to most surfaces.  Avoid fabrics and vinyls

  • Suggested indoor use only

  • Type 250 (250 stems/inch) Mates to 250, 170 and 400

  • Engaged thickness 0.22'' 

Used Across Industries

  • Construction

  • Electronics

  • Furniture

  • General Industrial

  • MRO

  • Packaging

  • Retail

Please make sure to test your specific applications as the information provided is a general guideline. 


Contact us for other options, questions or to inquire about our Cut-To-Size Services at [email protected]

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