Tightens loose connections and makes connections permanent. This little spring is used for connections that may seem too loose or if you are assembling a permanent structure such as furniture. The spring is attached to the Abstracta connector before inserting into the tube. This will make the tube almost impossible to remove from the connector. See the Video, “Abstracta Table Assembly”.


SKU: 3920 Category:


Locking springs are great when connections become very loose from lots of assembly and disassembly. They are also recommended for permanent displays or items that might need additional strength in connections.


  • Provides a tighter fit for permanent displays or loose connections
  • Locking springs fit across connectors in grooves and then expand within tube
  • Only available in standard steel finish


More Details

Additional information

Weight .01 lbs
Dimensions .25 × .25 × .25 in


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