DA Swivel Self Locking Hook DA-027N

● Forged alloy steel quenched and tempered.

● Tested and manufactured in accordance with DNV-ST-0378 and EN
1677-3.
● Charpy tested in accordance with DNV-ST-0378.
● Certified by DNV-ST-0378.
● Design factor 4:1 and 5:1.
● Proof Load tested to 2.5 times the Working Load Limit (WLL at
Design factor 4:1).
● Fatigue rated to 20,000 cycles at 1.5 times the Working Load Limit
(WLL at Design factor 4:1).
● Magnaflux crack detection is performed 100% on each batch.
● Charpy test of 42 joules (31ft-lb) at -20°C (-4°F).
● Designed with recessed trigger, providing the locking mechanism
being protected against inadvertent opening due to entanglement
with any obstruction during lifting.
● Latch mechanism is self-locking under loading.
● Built with ball bearing and enables full swivel feature under load.