产品介绍：
junda style:jd-900 diameter(d):1-7/8" length:2-1/8" thread:1" strength:3000lbs material:stainless steel junda style:jd-901 diameter(d):2" length:2-1/8" thread:1" strength:7000lbs material:stainless steel junda style:jd-902 diameter(d):2" length:2-1/8" thread:3/4" strength:7000lbs material:stainless steel