Downloads Catalogues / Brochure SIKA Chain System and Wire rope accessories(will be revised) SIKA SKY System Stainless Steel System for architectural use Main Catalogue Stainless Steel System Supplementary Catalogue Operating instructions Hooks Weld-on hook type TBA "HW" Chain slings Chain slingGrade 8 Chain slingGrade 10 Attachment points Lashing Eye type APAGrade 8 Attachment point type APASGrade 10 Eye bolt DIN 580Eye nut DIN 582 Shackles Shackle similar to DIN 82101 Shackles acc. to EN 13889 High tensile shackles Shackle Grade 8 Shackle for steel sheet piles