CRKT WarrantyUpdated a year ago

The CRKT product warranty covers any defects in materials or workmanship to the original owner. If one of CRKTknives ever breaks or fails because of a manufacturing defect, we’ll replace the knife. Each new knife is packaged with written documentation of the CRKT warranty which covers the product of as long as you own it. Coverage ends if you sell or otherwise transfer the knife to someone else, or if your CRKT knife is modified in any way 

More info at https://www.crkt.com/warranty-information/