US type turnbuckle with eye & eye is a tension adjustment device with closed eye holes (eye) at both ends. The main body is mostly made of high-quality carbon steel, which has excellent strength and toughness after forging process. Some high-end products use 316 stainless steel, which has excellent corrosion resistance. It has left-handed and right-handed threads inside. By rotating the middle adjustment body, the distance between the eye holes at both ends can be accurately adjusted to achieve tension adjustment of ropes, steel cables, etc. This product is widely used in industry, construction, shipbuilding and other fields to ensure the safety and stability of operations, and the eye hole design is convenient for stable connection with pins, bolts, etc.
Stock no. | Size (in) | WLL (lbs) | Dimensions(in) | Weight (lbs) | ||||||||
A | J Open | K Closed | M Open | N Closed | R | S | X Closed | BB | ||||
HS2020801 | 1/4*4 | 500 | 0.25 | 11.80 | 7.80 | 12.25 | 8.25 | 0.78 | 0.34 | 1.75 | 4.00 | 0.26 |
HS2020802 | 5/16*4-1/2 | 800 | 0.31 | 13.56 | 9.06 | 14.12 | 9.62 | 0.94 | 0.44 | 2.09 | 4.50 | 0.45 |
HS2020803 | 3/8*6 | 1200 | 0.38 | 17.47 | 11.47 | 18.16 | 12.16 | 1.12 | 0.53 | 2.52 | 6.00 | 0.76 |
HS2020804 | 1/2*6 | 2200 | 0.50 | 20.08 | 13.08 | 20.96 | 13.96 | 1.44 | 0.72 | 3.23 | 6.00 | 1.54 |
HS2020805 | 1/2*12 | 2200 | 0.50 | 32.08 | 19.08 | 32.96 | 19.96 | 1.44 | 0.72 | 3.23 | 12.00 | 2.14 |
HS2020806 | 5/8*6 | 3500 | 0.63 | 21.93 | 14.68 | 22.93 | 15.68 | 1.75 | 0.88 | 3.90 | 6.00 | 2.40 |
HS2020807 | 5/8*12 | 3500 | 0.63 | 33.93 | 20.68 | 34.93 | 21.68 | 1.75 | 0.88 | 3.90 | 12.00 | 3.42 |
HS2020808 | 3/4*6 | 5200 | 0.75 | 23.88 | 16.38 | 25.12 | 17.62 | 2.09 | 1.00 | 4.69 | 6.00 | 3.79 |
HS2020809 | 3/4"12 | 5200 | 0.75 | 35.88 | 22.38 | 37.12 | 23.62 | 2.09 | 1.00 | 4.69 | 12.00 | 5.48 |
HS2020810 | 3/4*18 | 5200 | 0.75 | 47.88 | 28.38 | 49.12 | 29.62 | 2.09 | 1.00 | 4.69 | 18.00 | 7.19 |
HS2020811 | 7/8*12 | 7200 | 0.88 | 37.07 | 23.32 | 38.57 | 24.82 | 2.38 | 1.25 | 5.10 | 12.00 | 7.22 |
HS2020812 | 1*12 | 10000 | 1.00 | 37.97 | 25.97 | 41.97 | 27.72 | 3.00 | 1.44 | 6.36 | 12.00 | 11.50 |
HS2020813 | 1*18 | 10000 | 1.00 | 51.97 | 31.97 | 53.72 | 33.72 | 3.00 | 1.44 | 6.36 | 18.00 | 14.00 |
HS2020814 | 1*24 | 10000 | 1.00 | 63.97 | 37.97 | 65.72 | 39.72 | 3.00 | 1.44 | 6.36 | 24.00 | 17.25 |
HS2020815 | 1-1/4*12 | 15200 | 1.25 | 42.81 | 28.31 | 45.06 | 30.56 | 3.56 | 1.81 | 7.72 | 12.00 | 19.00 |
HS2020816 | 1-1/4*18 | 15200 | 1.25 | 54.81 | 34.31 | 57.06 | 36.56 | 3.56 | 1.81 | 7.72 | 18.00 | 23.00 |
HS2020817 | 1-1/4*24 | 15200 | 1.25 | 66.81 | 40.31 | 69.06 | 42.56 | 3.56 | 1.81 | 7.72 | 24.00 | 27.00 |
HS2020818 | 1-1/2*12 | 21400 | 1.50 | 45.50 | 30.50 | 48.00 | 33.00 | 4.06 | 2.12 | 8.62 | 12.00 | 27.50 |
HS2020819 | 1-1/2*18 | 21400 | 1.50 | 57.50 | 36.50 | 60.00 | 39.00 | 4.06 | 2.12 | 8.62 | 18.00 | 31.00 |
HS2020820 | 1-1/2*24 | 21400 | 1.50 | 69.50 | 42.50 | 72.00 | 45.00 | 4.06 | 2.12 | 8.62 | 24.00 | 37.50 |
Stable connection: The closed eyelets at both ends can be closely matched with various connectors, and the connection is firm, which can effectively prevent falling off and provide guarantee for operation safety.
Precise adjustment: With the unique left-right thread structure, the operator can achieve fine adjustment of tension by rotating the adjustment body to meet the stringent requirements of tension in different scenarios.
Strong durability: High-strength materials are selected and processed by special processes to withstand large tensile forces. Even if it is frequently used, it is not easy to deform or damage, and has a long service life.
Excellent corrosion resistance: The surface of carbon steel material is galvanized or hot-dip galvanized, and the stainless steel material itself has excellent corrosion resistance and can be used normally in harsh environments such as humidity, acid and alkali.
Rich specifications: Various sizes and specifications can be adapted to ropes and cables of different thicknesses to meet the needs of diverse application scenarios.
Construction industry: used to adjust the tension of steel cables and pull rods in building structures to ensure the stability and safety of building structures; in scaffolding construction, tighten the connecting parts to enhance overall stability.
Shipbuilding field: adjust the tension of ship mooring ropes to ensure the safety of ship docking; fix the cargo in the cabin to prevent cargo displacement during navigation.
Industrial production: fix heavy machinery and equipment to prevent displacement during equipment operation; adjust the tension of transmission chains and belts in the production line to ensure smooth production processes.
Agricultural scene: fix agricultural equipment, adjust the tension of agricultural fence wires, and maintain the stability of agricultural facilities.
Power engineering: used for tension control of transmission line tower cables to ensure stable operation of transmission lines.
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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