2 - 4 times Safety Factor
ISO 9001 Certification
G43 G70 G80 Grade Available
Various Surface Treatment
1/4 to 3/4 Sizes
We can provide some standard specifications, and we can also provide OEM services. Our engineers can make a perfect solution according to your drawings and give you a better price.
We are able to provide clevis slip hooks in all sizes in the form. In addition to that, we also provide OEM service, and the engineers will make a perfect solution according to your drawings and give a more reasonable quotation.
| NAME | Clevis Slip Hooks | |||||||
| CODE | SIZE(IN) | W.LL/lbs(4:1) | DIMENSIONS(MM) | WEIGHT | ||||
| - | - | CARBON | ALLOY | A | B | E | L | - |
| HM - CSH - 014 | 1/4" | 1950 | 2750 | 11 | 27 | 23.5 | 100 | 0.55 |
| HM - CSH - 516 | 5/16" | 2875 | 4300 | 12.5 | 33 | 26 | 114 | 0.82 |
| HM - CSH - 038 | 3/8" | 4000 | 5250 | 15 | 39 | 32 | 132.5 | 1.21 |
| HM - CSH - 716 | 7/16" | 5000 | 7000 | 17 | 44 | 40 | 147 | 2.09 |
| HM - CSH - 012 | 1/2" | 6500 | 9000 | 19 | 48 | 42.5 | 166 | 2.99 |
| HM - CSH - 058 | 5/8" | 9250 | 13500 | 18.5 | 58.7 | 51 | 200.5 | 4.85 |
| HM - CSH - 034 | 3/4" | 12500 | 19250 | 30.5 | 81 | 64.5 | 257 | 11.28 |
We offer Clevis Slip Hooks in 1/4" to 3/4" Sizes, the exact sizes are reflected in the table above. We use high-performance carbon steel or alloy steel to produce Clevis Slip Hooks, which gives it two properties. Here you can learn more about Clevis Slip Hooks.
This is a hook used to connect the end of a chain and a heavy object (a heavy object with a hook point such as a chain, wire rope, lifting clutch, etc.). It is also called a Sling Hook most of the time. The inner circle of the hook is round and the inner cavity is large. The chain can slide easily in the inner cavity to adjust the length. It is mainly made of carbon steel and alloy steel, using hot die forging technology, with a stable structure and stronger tensile performance. There are two styles to choose from, depending on whether it has a latch.
It consists of clevis ear, hook body, clevis pin, safety pins, and optionally safety latch.
Note: The Clevis Ear and Hook Body are forged from one piece.
Shaped like a clip, it is used to snap into the end of the chain and has two round holes in it.
It is a through hole at one end and a thicker end at the other end, which is used to carry the axial shear load in the whole system.
The hole used to insert the clevis pin is used to prevent it from coming out.
It is a hook-shaped structure with a rounded inside, which can facilitate the load to better enter the load.
It is a self-rebounding device where the hook snaps into the spreader and the latch springs back to prevent decoupling.
It can be classified according to strength, material, whether it has safety latch or not, surface treatment, etc. They are functionally identical, differing in WLL, appearance, and corrosion resistance. If you want to know more, you can contact us to get it.
We need to remove the Safety Pins and Clevis Pins (if they are already pre-installed on the Clevis Slip Hooks).
We need to snap the Clevis Ear into the end of the chain.
We need to insert the Clevis Pin into the hole of the Clevis Ear and the Safety Pin into the hole of the Clevis Pin, and we complete the lock of the Clevis Slip Hooks and the chain.
The hooks are hooked onto the chain or other object of the load, and the tension machine slowly applies the tension force to balance the entire structure to prevent uncoupling.
We often need to go through 10 steps to complete the order of Clevis Slip Hooks, and the 11th step is our after-sales service. Because each customer's needs are different, we will tailor the solution according to the needs.
Upon receiving your Clevis Slip Hooks order, our production planners swiftly evaluate volume and delivery expectations. We allocate capacity on our forging lines more efficiently than most competitors, enabling earlier start dates and minimizing lead times. By integrating order details with our ERP system, we dynamically optimize schedules—so your project advances more predictably and flexibly.
We source high-performance carbon or alloy steel from vetted suppliers under long-term contracts, securing more favorable pricing and traceability. Incoming steel bars undergo photometric composition analysis and ultrasonic testing to verify chemical and structural integrity. This rigorous screening is more thorough than industry norms, guaranteeing every Clevis Slip Hook begins with consistently reliable material.
Our skilled technicians install the precise forging dies for G43, G70, or G80 grade hooks, then perform dry runs to confirm geometry and alignment. These pre-production trials reduce die wear and scrap rates, and ensure each hook's clevis ear and hook body are forged proportionally. Fine-tuning during this phase leads to more uniform hook profiles and less rework downstream.
Automatic bar-cutting machines slice steel rods into blanks with tighter tolerances than manual sawing. By employing high-speed automatic feeders, we achieve more consistent blank lengths and reduce material waste. Precise cut lengths are crucial for balanced heating and forging, setting the foundation for consistent hook dimensions.
Forging blanks are heated in advanced electromagnetic induction furnaces that reach forging temperature faster and more evenly than conventional methods. This uniform heating helps produce more refined grain structures in the steel, resulting in Clevis Slip Hooks with higher fatigue resistance and more predictable mechanical performance.
Heated blanks are formed into clevis ear and hook body in a single pressing operation using our fully hydraulic forging presses. This integrated approach yields hooks that are more compact and have superior grain continuity compared to multi-stage processes. Experienced operators monitor forging loads to ensure each part achieves complete die fill without excessive flash.
Immediately after forging, hooks undergo preliminary dimensional checks using optical comparators and hardness testing to screen out any deviations. This early inspection step is more proactive than standard practice: any non-conforming blanks are recycled before entering machining, reducing overall rework and enhancing throughput.
Flash is removed by precision milling, then hooks pass through shot-blasting and de-burring stations to attain a smoother surface. Finally, parts are prepared for plating or powder coating. Our multi-stage surface prep achieves more uniform adhesion and a finer finish than single-step processes, laying the groundwork for durable corrosion protection.
Finished hooks are validated against your specifications through a comprehensive ISO 9001-aligned audit: two-times safety-factor tensile tests simulate working loads, while four-times loads ensure break strength. Salt-spray chambers evaluate corrosion endurance. Upon approval, each batch is serialized, labeled, and packaged in reinforced cartons that protect components better than standard packaging.
Beyond delivery, our dedicated after-sales team stands ready to address any quality or quantity concerns. With faster response times than typical service centers, we initiate return, replacement, or replenishment procedures within 24 hours of your notification. This commitment makes our post-delivery care more reliable and more customer-centric.
Our quality control center has advanced instruments, and the quality inspectors will formulate strict sampling plans and provide detailed test reports according to the requirements. Here's how we inspect Clevis Slip Hooks. You can contact us at any time to make an appointment to visit our Quality Control Center
We use a photometer to measure the internal composition of raw materials
We used an electron microscope to look at the Clevis Slip Hooks sectional structure.
We will test the load with a tensile force of 2 times the safety factor and a tensile force of 4 times the safety factor for the failure test.
The salt spray testing machine was used to simulate the use environment to test the surface quality and rust resistance of Clevis Slip Hooks.
Clevis Slip Hooks are made using hot die forging for enhanced overall performance, Clevis ear is drilled, and clevis pin is hot forged and drilled for high-performance steel rods. Our forging factory, our close-knit surface treatment plant and quality control center are showcased here. You can click to jump to the details page to understand, or you can contact us directly to visit China.
Our forging factory has a full set of molds for clevis slip hooks, the automatic blanking machine can cut the steel rod into batches of specified lengths more efficiently, and the advanced electromagnetic induction heating can heat the blank to forging temperature in a shorter time. The continuous forging process allows for faster forging of hooks. Experienced staff can ensure that the entire process runs efficiently and stably.
Our surface treatment plant has been working closely with us for more than 20 years and has provided a high standard of service in our previous surface treatment cooperation. We can finish the electro-galvanized, hot-dip galvanized, powder coated surface treatment of Clevis Slip Hooks. The surface of each product can be more uniform, with higher adhesion and greater resistance to rust.
We have advanced measuring instruments that can complete the shape and size measurement of clevis slip hooks. Electron microscopes, photometers can detect the internal structure and composition of materials. A hardness tester can measure the hardness of a material. A tensile testing machine can test its load capacity. We will test the load with a tensile force of 2 times the safety factor and a tensile force of 4 times the safety factor for the failure test.
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Q345/CM490/20M2/45#/Others
Galvanized/Black
1.3~45.0
≥3
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≥3
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Galvanized/Black/Powder-coat
1.3~32.0
≥5
Precision Casting
HULK Metal has a well-established supply chain to provide you with a full range of Clevis Slip Hooks, such as G43, G70, G80, CE marked, with latch or none, electro-galvanized, hot-dip galvanized or powder coated. We strictly implement ISO 9001 quality management and have a professional team to provide better services. We are committed to being your office in China, helping you with all aspects of your orders in China.
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Name Wire Loop Box Precast Concrete Accessories
Molds Full Range Moulds
Materials Wire Rope / Steel Plate / Customized
SL(mm)±10 60 / 80 / 100 / 120 /140
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Galvanized
0.8~25.0
6~32
≥3
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As a top metalworking service provider, we want to let every customer experience a sense of security in purchasing, sales, etc., and better realize their value through continuously defining new standards for products and services.
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