●Use of Plus V Class road chain makes it safer(safety rate of 5 times or more).●Use of a chain with special surface treatment makes it strong against harsh conditions, enabling long life.●Basic Working Load (t):4.4●Chain Diameter (mm):16.0●Effective Length l (m):2.5●a:105●d:29●Master Link Dimension (mm) p:180●a:67●b:52●m:31●n:32●p:185●k:98●Choke hook dimension(mm) g:64●Steel