11mm x 42" TriTech securely anchors your climbing line above the mechanical termination of your crane with double redundancy. Constructed using 2 Notch Wear Safe large steel rings & large 3" ISC steel ring with a nylon chafe sleeve offering additional wear protection. Easy and secure way to anchor a climbing line to the bucket of a crane and meets ANSI Z133 requirements for a crane anchor. 5,400 (24kN) lbs. MBS. Not for use on multi-part crane setups with running cables.