Nodus Adjustable and lockable loop for friction ring| Lock-B® 20254B20254B Intensive, the Dyneema Lock loop is "core and sheath", the structural part is in the centre of the loop thanks to the double pass stitching. Advantages No need for rigging to attach a low friction ring Textile rigging accessory for simple, quick and intuitive use Reversible textile loop Symmetrical buckle Secure closure on both sides Abrasion and UV factor Reliable and maintenance free