China best Yellow Zinc Grade 70 Chain with Clevis Grab Hook G70 Binder Chain roller chain assembly
Product Description US TYPE NACM2571 G70 TRANSPORT CHAIN NOMINAL SIZE MATERIAL DIAMETER WORKING LOAD LIMIT PROOF TEST(MIN) BREAKING FORCE MIN INSIDE LENGTH INSIDE WIDTH MM IN MM IN KG LBS KN LBS KN LBS MM IN MM IN 7 1/4 7 0.281 1430 3150 28 6300 56 12600 31.5 1.24 9.8 0.38 8.7 5/16…