Rgging Hardware U. S. Type Clevis Grab Hook

Product Description

U.S. type clevis grab hook:

Material: Carbon steel, Alloy steel

Surface treatment: Galvanized, Plastic spraying

Color: Red, grey, green, as your request

Application: Ship, iron and steel industry, petroleum chemical industry, coal mine

Using with grade 80 alloy chain or wire rope for overhead lifting application.
Used to shorten or hold a length of chain.
Narrow gap allows for full engagement in hook to prevent slip-off.
Material: high tensile forged alloy steel.
Construction: quenched and tempered.
Finish: powder coated.
Proof load: tested at 2.5 times of working load limit.
Safety factor: 4:1.
Fatigue rated: 1.5 times of working load limit.
Standard: EN1677-1

All load pins are 100% individually inspected and tested to ensure the same hardness quality, durability and long service life.
The whole surface with powder plastic coating
Color code:Red ,Yellow 

Inspection Before Use

1.WLL should be clearly marked.

2. The safety buckle should be installed properly and function normally.

3. Check whether the hook is deformed, cracked, worn or corroded. Note: The wear of the surface of the hook bearing should not exceed 8% of the nominal size.

4. Check that the opening of the hook is within the manufacturer's parameters. If the hook is over-opened, this is a sign that it has been point loaded or overloaded.

5. Moving parts such as release cams should be checked for free movement.

6. If the hook is a ball rotating hook, check that the hook is rotating freely and the bearing is not making any unusual noise. Unusual noise is usually a sign of bearing fatigue or bearing failure.

7. If the hook has a threaded shank, make sure that the thread is in good condition and the nut rotates freely on the thread

Application
We provide a complete solution for a wide range of lifting products.
Ports /Construction / Ship/Roads / Vehicles /Roads /Factories /Mines...
Why choose us?
1.Purchase Order Tracking
Follow up orders from material preparation to delivery. Professional in shipping, fast delivery, packed well in container.
2.Professional Manufacturers
Specifications and Marks can be produced according to customers's requirements.Being in this field for 12 years
3.Personalized Service
Quality assurance, reasonable prices, service country of origin, experience technical staff, excellent product performance.
4.Stork
There are emergency stocks for regular sizes perennially. This to save time for you.

Technical Specification:

Size	N.W/LBS	WLL/LBS		Amm	Bmm	Emm	Lmm
		H-330 Carbon	A-330  Alloy
1/4	0.40	2600	3600	8.5	25	9.2	78.5
5/16	0.70	3900	5400	10	30.5	11.2	93
3/8	1.00	5400	7500	13	35	12.7	114.5
7/16	1.50	7200	10000	17	42	14.5	126
1/2	2.10	9200	12750	19	47	17	144
5/8	4.20	12750	19000	23	56	20	177
3/4	5.60	18500	27000	24	66.5	24	207.5

Company Profile

Founded in 1998, Weifang Fuster Rigging Co., Ltd., formerly known as Changle Chain Factory, is located in Changle County of Shandong Province known as "The Gem City of China", and specializes in producing and marketing chain and rigging related products at home and abroad.

Our company has independent import and export operating rights, and can handle the certifications of CCS, LR, DNV and other famous classification societies for products. Our products are sold to dozens of countries such as Europe, America and Middle East as well as more than ten provincial and municipal regions in China, and are widely applied to the fields of ships, steel, petrochemical industry, coal mine, etc.

In the principle of "Quality-honoring & Promise-keeping", our company meets the requirements of all the customers through service innovation, changes the original production state through technical innovation, improves the product quality through process innovation, and continuously goes to standardization, elaboration, process and scientification through the business thought of constant innovation.
Absolute sincerity will move a heart of stone. Our company is willing to cooperate with domestic and foreign new/old customers in utmost sincerity, to create a common future!Why Choose Us

PROFESSIONAL TEAM
Research and development team with professional technology;Excellent marketing team with superb business level.

OUR FACTORY
With nearly 30 years producing chains and rigging,we have the experience and ability to serve different kinds of customers.

REPUTATION
First-class chain & rigging supplier;Major supplier of chain & rigging in North China.Widely recognized and trusted by users,

GLOBAL MARKET
The products have exported to many countries all over the world with superior quality and competitive price.

OEM/ODM
OEM and ODM are welcome.

QUALITY CONTROL
High-qualified products with rigorous testing;international standard certificates
Our Certifications


Packaging & Delivery:

We have variety packing methods,you can make a choice before you place order with us.
We also can follow your requirements about packing,supply your personal package.

FAQ
1) What is the MIN order quantity ?
Usually 10 meters.

2)What is the delivery time?
15-20 workingdays since received the deposit.

3)What is the Payment term?
T/T 30% as deposit, and 70% before delivery . We'll show you the photos of the products and packages before you pay the balance.

4)Could I get free samples before first cooperation? 
Yes, of course! 

5)What's the packing method?
Usually they are packed in iron drums then in pallets.Special packages are available upon customers'need. You can contact us for special or more detailed packages.

6)Are you a factory or a trading company?
We are a factory focused on producing and exporting rigging hardware, wire rope, chain and lifting equipment over 23 years. 

7)How do you control your quality? 
All of our products are made of high quality steel, 100% finished product testing and third party product testing.We are an ISO certified factory, we will check the products again before loading.

8)Is OEM available?
Yes, OEM is available. We have professional designers to help you design.

9)Can we have a visit to your factory? 
Welcome to our factory, and we will arrange the pick-up.