LOOP COVER SHACKLES made from Dyneema chafe cover. These shackles are more flexible than the standard rope shackles and are available in 4 diameters Loop products's cover shackles are the soft shackles without the core material, therefore they they lie flat in application. Short piece of Dyneema twine hold the shackle in place; acting as a bar, as seen in many stainless steel D Shackles. In comparison to standard soft shackles, cover shackles have a higher breaking load force per weight of the shackle.   Cover Shackle Open Length (mm) SWL (kg) NBL (kg) Weight (g) Small  150 500 1500 4 Small  300 500 1500 6 Medium  150 833 2500 8 Medium  300 833 2500 10 Large  180 1167 3500 12 Large  340 1167 3500 14 Xtra Large  220 1500 4500 16 Xtra Large  400 1500 4500 18