The Grade 100 eye foundry hooks TWN 1856 with enlarged eye are used to assemble chain slings predominantly for foundries. The round steel chains are assembled by using connecting links, e.g. XL-LOKs TWN 1820. The manufacturing and testing requirements correspond to the ISO 8539 and DIN EN 1677-1, under consideration of Grade 100 working load limits.
P.O. Box 470487
Tulsa, OK 74147
USA