HOOKS & SWIVELS Safety Hook BKThe "original" safety hook with eye connector Stock No. 4:1 Design Factor Fulfills requirements in: EN 1677:2008 (WLL +25%), ASTM A952/A952M. For larger sizes, see Classic Grade 8. Safety Hook OBK Safety hook with eye connector and grip latch. ‘A For larger sizes see Classic Grade 8(OBK-22-8). Fulfills requirements in: EN 1677:2008 (WLL +25%), ASTM A952/A952M. 4:1 Design Factor. For larger sizes see Classic Grade 8 (OBK-22-8). Safety Hook BKD Double latch BK-hook with recessed trigger. Should the first hook latch accidentally open, either through direct impact or excessive wear on the trigger, the extra latch is there to retain the load safely. The secondary latch is designed to be easily operated and will not cause inconvenience for the operator. Stock No. 4:1 Design Factor. Fulfills requirements in: EN 1677:2008 (WLL +25%), ASTM A952/A952M. Shank Safety Hook BKT Safety hook with shank ready for customized machines. Stock No. Fulfills requirements in: EN 1677:2008 (WLL +25%), ASTM A952/A952M. d min = the smallest permitted shank dimension after machining. Note! After machining of the shank, proof loading must be carried out. © 2025 Kito Crosby. All Rights Reserved.