WA2 ® Chain Chain Choker Systems Downloads Forestry Products Brochure WA2® round link, a grade 110 equivalent in strength, is embossed every 6th link for easy identification. WA2 is suitable for overhead lifting WA2® Chain Part #DescriptionWt (lbs)WA2 G110 Round Link Choker Chain 1.5 WA28 3/8"x 8' WA2 12.0