SGS certificated screw pin d hardened steel shackles key chain

a. W.L.L or S.W.L and size - embosseed or stamped on the body.

b. Proof  load -2.2 times of  W.L.L(S.W.L).

c. Ultimate strength-6time of w.L.L(S.W.L).

d. Drop forged hi-carbon steel body with alloy pin.

e. Proof  tese certificate in accordance with specifcation can be furnished. 

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f. Carbon steel (SUS - 304or316) shackle for these size as listed below also available.

g. Trawing shackle (with square head pin)available for all sizes. .

 2.Technical Parameter: 

   SGS certificated screw pin d hardened steel shackles key chain

 3.kinds of pictures

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