China High Qulaity G70 G80 Steel Link Lifting Chain with Fast Delivery roller chain breaking tool
Item Description Diameter(mm) WLL/T B.L/T d (mm) p (mm) a (mm) min b (mm) max 6mm 1.twelve four.forty eight 6±0.24 18±0.five 7.eight 22.two 7mm 1.5 six 7±0.28 21±0.6 […]