BarbLock™ Ultra-Secure Tubing Retainer -- Cable-tie replacement BarbLock Ultra-Secure Tubing Retainer provides a high performance alternative to cable ties. A 360 °radial crimp behind the barb provides up to 7 times* the pull-off resistance of cable ties. A 360 ° seal over the barb offers leak protection not found with cable ties. BarbLock is recommended for use with C-Flex ® , Silicone, Pharmed, and PVC tubing products. Available on TC Tech Sterile Fluid Handling Bags, as Pump & Transfer Hose assemblies, or for individual sale. Custom sizes available to fit your existing barbed fitting.

* 7-1 pull-off results obtained using 1/2” ID x 3/4” OD 50 durometer silicone tubing and Sani-Tech 1.5 ” polypropylene fitting.