2 Industrial Pkwy, Woburn, MA 800-225-5736

Labline Mechanical

Labline® (Mechanical Joint) has displaced the more expensive and difficult to install glass and metal systems. Gone is the need for fusing, caulking or welding of joints. Joining of the Labline System is complete in just 30 seconds and once the nut is locked into place, the end-user is assured of many years of trouble-free service. Yet, because it is a mechanical joint, the system can be easily dismantled and re-used, making it ideal for modular designs and for systems that may require re-modeling in the future.


  • 30 second jointing – save on installation time
  • Proven reliability for over 30 years
  • Labline is manufactured from polypropylene which has an operating temperature range from -10ºF to 212ºF.* This allows systems to be flushed with boiling water
  • All plastic construction – no galvanic action, electrolysis or corrosion in the joint
  • Simple, inexpensive, non-temperamental tools
  • Easy to install– even in difficult areas
  • Mastered by plumbers in minutes – No pre-heating required to install olive
  • System changes during installation can be done without spoiling fittings and can be dissassembled and re-used
  • Ideal for remodeling

 Available in 1 1/2″ – 6″ sizes