| All returns accepted | ReturnsNotAccepted |
|---|---|
| Brand | Unbranded |
Check the listing for details. Forging Material 4140/42 Chromium Molybdenum Modified Carbon Steel Wrenches. Listed at 6.50 USD. Perfect material for producing a variety heat treated tools/knives!Oil hardening steel. Hardened up to 60 Rc.Over the years I have a build up of modified combo wrenches and socket drive ends.The wrenches have one end removed to make adapters for torque wrenches.The sockets have the 12 point end removed leaving drive ends in a multitude of sizes. All material had black matte finish before stress relieving during production. Quality bands such as Proto and Williams.You are purchasing 5 to 6 modified and stress relived combo wrenches approximately 8-12" in over all length. Package weight near 5 LBS.