JIS type frame turnbuckle with hook & hook is a professional rigging built in strict accordance with Japanese Industrial Standards (JIS). It is equipped with carefully forged hooks at both ends. The hooks have a unique arc-shaped opening, which is convenient for quickly hooking various anchor points and rope rings. It has good closure and can effectively prevent falling off. The middle frame is equipped with a left-right threaded adjustment body. By rotating the adjustment body, the distance between the hooks at both ends can be accurately adjusted to achieve precise control of the tension. Common materials include carbon steel, alloy steel, and stainless steel 304/316, etc. The surface is generally galvanized or hot-dip galvanized to enhance corrosion resistance. The forging process improves the strength of the product, and it is suitable for steel cables, chains, etc. It can operate stably in complex vibration environments and is widely used in many fields that require tension adjustment.
Stock no. | Size (D) | TL | Dimensions(mm) | Weight(kg) | ||||
A | B | C | E | |||||
(mm) | (in) | (t) | ||||||
HS2021701 | 6 | 1/4 | 0.04 | 100 | 78 | 11 | 9 | 0.11 |
HS2021702 | 8 | 5/16 | 0.08 | 125 | 100 | 12.5 | 9 | 0.21 |
HS2021703 | 9 | 3/8 | 0.15 | 150 | 120 | 12.5 | 11 | 0.29 |
HS2021704 | 12 | 1/2 | 0.35 | 200 | 164 | 18 | 16 | 0.57 |
HS2021705 | 16 | 5/8 | 0.7 | 250 | 202 | 21.5 | 19 | 1.03 |
HS2021706 | 19 | 3/4 | 1 | 300 | 250 | 25 | 20 | 1.77 |
HS2021707 | 22 | 7/8 | 1.5 | 325 | 269 | 28 | 21 | 2.6 |
HS2021708 | 25 | 1 | 2 | 350 | 285 | 32.5 | 26 | 3.72 |
HS2021709 | 32 | 1-1/4 | 3 | 400 | 310 | 45 | 34 | 7.45 |
HS2021710 | 38 | 1-1/2 | 4 | 450 | 350 | 55 | 35 | 12.95 |
Efficient and firm connection: Double hook design, convenient connection operation, adaptable to different connection points, and stable and reliable connection.
Precise tension adjustment: With the left-hand and right-hand thread structure, subtle and precise tension adjustment can be achieved.
High load performance: Made of high-strength materials, it can easily carry heavy loads from hundreds of kilograms to several tons.
Excellent corrosion resistance: A variety of material choices and professional surface anti-corrosion treatment make it adaptable to various environments.
Anti-vibration and anti-loosening stability: Tight thread fit can maintain stability in a vibration environment and effectively prevent loosening.
Simple and universal installation: Frame-type structure design, simple installation process, strong versatility, and adaptable to a variety of connectors.
Ship operations: used for adjusting the tension of mooring ropes, tying and fixing cargo, and connecting deck equipment.
Construction: strengthening scaffolding supports, providing temporary tie-downs for steel structures, and fixing construction hanging baskets.
Industrial production: fixing heavy machinery, adjusting the tension of production line conveyor belts, and strengthening storage shelves.
Logistics and transportation: tying truck cargo, fixing containers, and adjusting the tension of transportation equipment.
Agricultural scenarios: fixing agricultural machinery, adjusting the tension of fence wires, and supporting greenhouse frames.
Q1: How to choose the right specification?
Choose according to the maximum load of the actual operation. For example, if you are lifting a 10-ton load, you need to choose a shackle specification with a working load limit greater than 10 tons. At the same time, refer to the dimensions in the product parameters to ensure that it is compatible with the connected ropes, chains, etc. .
Q3: What is the operating temperature range?
The shackle is certified for use in an environment of - 40°C (-40°F) to 204°C (400°F). Exceeding this temperature range may affect the material performance and connection safety .
Q3: What precautions are there for installation and removal?
During installation, be sure to tighten the threaded pin in place to prevent loosening; during removal, avoid violent operation to damage the thread. Before and during use, regularly check for thread wear and cracks on the body.
Q3: Can relevant certifications be provided?
Some manufacturers can provide certification certificates for specified standards such as ABS, DNV, Lloyds, etc., which need to be requested when placing an order, and may incur additional costs .
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