DA Swivel Self Locking Hook DA-027N
Item No.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.
● 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.
| Item NO. | Compare | Working Load Limit | Dimensions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| tonnes 5:1 | tonnes 4:1 | A | D | H | K | P | T | ||
| DA-027N-16W | Compare | 8 | 10 | 74 | 25 | 49 | 369 | 60 | 36 |
| DA-027N-20 | Compare | 12.8 | 16 | 74 | 25 | 65 | 387 | 70 | 53 |
| DA-027N-22 | Compare | 15.2 | 19 | 97 | 33 | 63 | 457 | 80 | 49 |
| DA-027N-26 | Compare | 21.2 | 26.5 | 123 | 42 | 69 | 535 | 99 | 56 |
| DA-027N-32 | Compare | 25.2 | 31.5 | 123 | 42 | 81 | 583 | 120 | 63 |
| Item NO. | Compare | Working Load Limit | Dimensions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| lbs 5:1 | lbs 4:1 | A | D | H | K | P | T | ||
| DA-027N-13W | Compare | 12000 | 15000 | 2.4 | 0.91 | 1.54 | 11.61 | 2.01 | 1.18 |
| DA-027N-16W | Compare | 18080 | 22600 | 2.91 | 0.98 | 1.93 | 14.53 | 2.36 | 1.42 |
| DA-027N-20 | Compare | 28240 | 35300 | 2.91 | 0.98 | 2.56 | 15.24 | 2.76 | 2.09 |
| DA-027N-22 | Compare | 34160 | 42700 | 3.82 | 1.3 | 2.48 | 17.99 | 3.15 | 1.93 |
| DA-027N-26 | Compare | 47760 | 59700 | 4.84 | 1.65 | 2.72 | 21.06 | 3.9 | 2.2 |
| DA-027N-32 | Compare | 57840 | 72300 | 4.84 | 1.65 | 3.19 | 22.95 | 4.72 | 2.48 |