Click for details
Click for details Facebook

Cut-To-Size Services Available! Email [email protected]

1'' x 2'' SJ3540 Mated Cut Strips 3M™ Dual lock™  (Minimum 200)
Sale! 3M SJ3540 Dual Lock Strips

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

Your Price: $1.78
Part Number:1x2 M SJ3540
Quantity Pricing
  • 200 - 499
  • $1.78
  • 500 - 999
  • $1.51
  • 1000 - 1999
  • $1.30
  • 2000+
  • $1.00


- By the Mated Strip

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.

Use this product when you’re looking for 1 inch wide Dual Lock™ where each strip comes “mated.”  Mated sets provide both sides or both halves for each unit. These pairs are cut to 2 inch lengths and are delivered as a set that make a single fastener. 

Pre-cut mated Dual Lock™ pieces can replace screws, bolts, zippers, snaps, and other closures that are frequently removed.  Mated pieces make alignment easy.  

Hundreds of Reattachments in a Snap

When two pieces of 3M™ Dual Lock™ Reclosable Fasteners mate, the stems flex and the mushroom heads slide past each other. After passing the opposing mating piece, the stems snap back into their original position and the opposing mushroom heads interlock. These fasteners can provide high tensile strength but can be opened by simply cleaving or peeling open the closure. This product is well suited for many indoor applications where a good performance, high strength, reclosable fastening system is required.


  • 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 vinyl

  • Suggested indoor use only

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

  • Engaged thickness 0.22''

  • Pressure sensitive adhesive features a tear off release liner

  • Adhesive features quick stick and a short dwell time

"Type 250'' which has 250 stems per square inch. It will ''mate'' to itself and Type 170 and Type 400 3M™ Dual lock . When mating to Type 170, there will be less of a grip, with 400, it will be tighter. 


  • Wall Headliner Attachment

  • Wall Panel Attachment 

  • Access panels

  • Interior signage

  • Decorative trim

  • Office partitions

  • Product IDs

Most applications will work the Type 250 with the added ease of only having to keep track of one ''type'' of 3M™ Dual lock™.

Used Across Industries

  • Construction

  • Electronics

  • Furniture

  • General Industrial

  • MRO

  • Packaging

  • Retail

Read more details in our 3M™ Dual Lock™ Introduction & Buying Guide 

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 [email protected]


Related Items

Recently Viewed Items