Bow Wide Mouth Shackles with Bolt Lifting Towing Shackles

Bow wide mouth shackles with bolt lifting towing shackles

Product Description:

• Working load limit: 55t ~1550t.

• Materials of shackle body and pin are processed through quenching and tempering with high-quality alloy steel.

• Proof testing load: twice    55t~300t

                         1.5 times 400t

                         1.33 times 500t~ 2000t

• The minimum breaking load is 4 times of the rating working load.

• Manufacturing method of the shackle body: die forging combined with free forging technique.

• Both circular and hexagonal nuts are available.

• Non-destructive flaw detection is employed for every single product to ensure there is no intensity defect.

• Each shackle will be marked with working load.

            no need to use the thimble when the shackle was connected with high-strength lifting belt, wire rope sling and large                      radius’s domed roof. Wear-resisting property of the wire rope sling is improved obviously.

• The shackle body and the pin are galvanized and then the pin paint in blue.