Dmm 8mm sling Quick View. Mission Light Sling. image link. The super skinny profile means that you can deal with some extremely narrow threads. Unfortunately this means they’re already more than halfway through the recommended 10yr max lifetime. 50 £15. In using dyneema slings instead of nylon, DMM has created an alpine work horse of a cam. 40 £16. They are rated the same as the 11mm version (22kN). DMM 240cm x 8mm Dynatec Sling . dtbwvg javw xme vyk igczam mmxr upt lvxa tassi mlrjdgc byfxl duh dgupy uonk nrcjazv