Specifications

Chain D Rings
1.Size: 21mm,25mm,27mm
2.Material: Carbon steel, Alloy steel, stainless
3.Surface: Zinc Plated, Chrome plated

Chain D Rings
1.Size: 21mm,25mm,27mm
2.Material: Carbon steel, Alloy steel, stainless
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	DIMENSIONS(mm)
Size	A	B	C	D	E	M.B.S. (tons)	Weight (kgs)
21mm	136	80	120	21	25.5	36	2.46
25mm	144	88	125	25	30	41	3.7
27mm	151	90	130	27	32	50	4.41

 

  

Chain D Rings

 

 1.Material: Stainless Steel , Carbon Steel,Alloy Steel 

 2.Surface: Galvanized, Hot dip galvavized, self color 

 3.With all sizes and various types. 

 4.Customers' special need  is welcomed. 

 5.Nonstandard products can be made according to drawings and samples. 

6.Timely Delivery, High Quality and Good price,  Satisfying Service.

 

 

 

About us

 

We specializing in various riggings, such as shackles, turnbuckles, binders, hooks, eye bolts and nuts, clamps, thimbles, anchors, snap hooks, and stainless steel riggings.Meanwhile, we could take up processing business according to the drawings, samples and materials supplied from customers.
    In many years’ of production and management, our company has been honoring contracts and trustworthy, with reasonable prices and prompt delivery of goods.It has won the customers, home and abroad, with high quality.

 

How Do I Choose a Lever Binder/Ratchet Binder?

When ordering lever binders or ratchet binders you will find that each size is determined with two measurements. There are two main grades of chain for tie-down applications, Grade 43 high test chain is used for stationary, non-transport tie downs and Grade 70 transport chain is for objects being transported on a flatbed or other moving vehicle. Each binder can be used with either size of equipment chain for the appropriate application, but since the different grades have different load limits each binder will be marked with the appropriate chain dimensions for both types of chain for proper performance. The first measurement (smaller) identifies the Grade 70 chain dimension, the second measurement (larger) identifies the Grade 43 chain size required.

Example: 5/16" - 3/8" Lever Binders; the 5/16" specifies the chain binder can be used with 5/16" Grade 70 Transport Chain or it can be used with 3/8" Grade 43 High Test Chain (logging chain.) Small load binders can technically be used for both 5/16" or 3/8" chain in either grade, but if you pair this lever binder with 3/8" Grade 70 transport chain the binder will be weaker than the chain, making the binder the weakest part of the assembly. If you are working with 3/8" Grade 70 chain, the best option would be to pair it with a 3/8" - 1/2" Chain Binder so that the chain and binder are of equal strength. When choosing what grades of chain will go with what binders, be sure to consider both specifications.