US Patent 11428295 Self-locking cable securing device with cartridge and locking element

A self-locking securing device facilitates secure connection to cable or elongated object ends, and employs a retaining jaw, a barrel, a spacer and a sleeve. In various embodiments, the retaining jaw and spacer are formed as part or all of a replaceable cartridge and can include a fastening ring therebetween. Embodiments further include a bottom locking device for securely retaining the cartridge and elements within the barrel.