10~170 Ft-Lb / 13.6~230.5 N-M. Otherwise deal is final. The Durable Ratchet Gear Heads are Nade of Hardened Heat-Treated Chromium Vanadium Alloy Steel (Cr-V). Non-Slip Knurled Handle. We will be happy to resolve any issues you may have in a cordial and friendly manner.
