Galvanized Steel Sheet In China Triple Pulley Block - jaw & jaw turnbuckles HG-228 – Thunder Detail:
| THREAD Dia &Take-Up/ in |
WEIGHT EACH /LBS | WLL/LBS | A | D | E/ CLOSED | G | J/ OPEN | K/ CLOSED | M/ OPEN | N/ CLOSED | BB |
| 1/4×4 | 0.36 | 500 | 0.25 | 0.45 | 1.58 | 0.62 | 10.9 | 6.9 | 11.9 | 7.9 | 4 |
| 5/16×41/2 | 0.52 | 800 | 0.31 | 0.5 | 1.98 | 0.87 | 12.36 | 8.36 | 13.9 | 9.4 | 4.5 |
| 3/8×6 | 0.81 | 1200 | 0.38 | 0.54 | 2.12 | 0.87 | 16.14 | 10.14 | 17.38 | 11.38 | 6 |
| 1/2×6 | 1.56 | 2200 | 0.5 | 0.55 | 2.75 | 1.1 | 18.5 | 11.5 | 20 | 13 | 6 |
| 1/2×9 | 1.74 | 2200 | 0.5 | 0.55 | 2.75 | 1.1 | 24.5 | 14.5 | 26 | 16 | 9 |
| 1/2×l2 | 2.4 | 2200 | 0.5 | 0.55 | 2.75 | 1.1 | 30.5 | 17.5 | 32 | 19 | 12 |
| 5/8×6 | 2.72 | 3500 | 0.63 | 0.82 | 3.5 | 1.31 | 20.05 | 12.8 | 22.13 | 14.88 | 6 |
| 5/8×9 | 3.43 | 3500 | 0.63 | 0.82 | 3.5 | 1.31 | 26.05 | 15.8 | 28.13 | 17.88 | 9 |
| 5/8×12 | 3.91 | 3500 | 0.63 | 0.82 | 3.5 | 1.31 | 32.05 | 18.8 | 34.13 | 20.88 | 12 |
| 3/4×6 | 4.11 | 5200 | 0.75 | 1.03 | 4.18 | 1.5 | 21.5 | 14 | 24.1 | 16.6 | 6 |
| 3/4×9 | 5.46 | 5200 | 0.75 | 1.03 | 4.18 | 1.5 | 27.5 | 17 | 30.1 | 19.6 | 9 |
| 3/4×l2 | 6.43 | 5200 | 0.75 | 1.03 | 4.18 | 1.5 | 33.5 | 20 | 36.1 | 22.6 | 12 |
| 3/4×18 | 8.07 | 5200 | 0.75 | 1.03 | 4.18 | 1.5 | 45.5 | 26 | 48.1 | 28.6 | 18 |
| 7/8×12 | 8.17 | 7200 | 0.88 | 1.23 | 4.85 | 1.8 | 35.11 | 21.36 | 38.07 | 24.32 | 12 |
| 7/8×l8 | 10.78 | 7200 | 0.88 | 1.23 | 4.85 | 1.8 | 47.11 | 27.36 | 50.07 | 30.32 | 18 |
| 1×6 | 10.18 | 10000 | 1 | 1.31 | 5.53 | 2.1 | 24.72 | 16.72 | 28.06 | 20.06 | 6 |
| 1×l2 | 12.52 | 10000 | 1 | 1.31 | 5.53 | 2.06 | 36.72 | 22.72 | 40.06 | 26.06 | 12 |
| 1×18 | 15.14 | 10000 | 1 | 1.31 | 5.53 | 2.06 | 48.72 | 28.72 | 52.06 | 32.06 | 18 |
| 1×24 | 18.08 | 1000 | 1 | 1.31 | 5.53 | 2.06 | 60.72 | 34.72 | 64.06 | 38.06 | 24 |
| 1-1/4×l2 | 20.59 | 15200 | 1.25 | 1.86 | 7.21 | 2.81 | 39.84 | 25.34 | 44.04 | 29.54 | 12 |
| 1-1/4×18 | 24.68 | 15200 | 1.25 | 1.86 | 7.21 | 2.81 | 51.84 | 31.34 | 56.04 | 35.54 | 18 |
| 1-1/4×24 | 28.2 | 15200 | 1.25 | 1.86 | 7.21 | 2.81 | 63.84 | 37.34 | 68.04 | 41.54 | 24 |
| 1-1/2×12 | 30.69 | 21400 | 1.5 | 2.25 | 7.88 | 2.81 | 41.5 | 26.5 | 46.5 | 31.5 | 12 |
| 1-1/2×18 | 36.75 | 21400 | 1.5 | 2.25 | 7.88 | 2.81 | 53.5 | 32.5 | 58.5 | 37.5 | 18 |
| 1-1/2×24 | 40.67 | 21400 | 1.5 | 2.25 | 7.88 | 2.81 | 65.5 | 38.5 | 70.5 | 43.5 | 24 |
| 1-3/4×18 | 54 | 28000 | 1.75 | 2.6 | 9.4 | 3.38 | 53.38 | 35.38 | 59.18 | 41.18 | 18 |
| 1-3/4×24 | 63.36 | 28000 | 1.75 | 2.6 | 9.4 | 3.38 | 65.38 | 41.38 | 71.18 | 47.18 | 24 |
| 2×24 | 94.25 | 37000 | 2 | 2.62 | 11.86 | 3.69 | 69.54 | 45.54 | 76.72 | 52.72 | 24 |
| 2-1/2×24 | 165 | 60000 | 2.5 | 3.06 | 13.56 | 4.44 | 72.98 | 48.98 | 82.18 | 58.18 | 24 |
| 2-3/4×24 | 198 | 75000 | 2.75 | 3.68 | 15.22 | 4.19 | 74.75 | 50.75 | 85.5 | 61.5 | 24 |
| Note:Proof load is 2.5 times the working load limit.Ultimate load is 5 times the working load limit | |||||||||||
Product detail pictures:




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We always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for Galvanized Steel Sheet In China Triple Pulley Block - jaw & jaw turnbuckles HG-228 – Thunder, The product will supply to all over the world, such as: French, Leicester, Kenya, We also have good cooperation relationships with many good manufacturers so that we can provide almost all of auto parts and after-sales service with high quality standard,lower price level and warmly service to meet demands of customers from different fields and different area.
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