Stainless Steel Quick Links - Type 316ss - 5 Sizes-1/8" to 3/8"-1-3/8 to 3-1/2"(1/4") Manufactured from stainless steel-1 piece 1/4 Passivized for superior corrosion resistance Excellent for marine and other outdoor applications Links are for quick, sure connections without lock Passivated for superior corrosion resistance