material:carbon steel spec:all size is available finish:self color,zinc plated,HDG tips:your sample and drawing is accepted d shackleWe are manufacturer of rigging products with more than 10 years experience in this field.And could provide various kinds of rigging products. Eye bolt,T-bolt,Turnbuckle,Shackle,Thimble,Wire Rope Clip,Hook,Snap Hook etc are our main products.Our main markers are all ...