Caterpillar-style premium aftermarket tooth retainer or locking component. Part reference 456-7043. Size/application: 130 Capsure Retainer Lock. Matching tooth-system size: the matching tooth or wear system shown by the part reference. Matching pin reference depends on the installed system generation and is not separately identified in this catalog. Secures the replaceable tooth, protector or ripper component to its matching adapter. Brand compatibility: Caterpillar and premium aftermarket systems built to the matching Caterpillar specification. This hardware fits only the specified system and matching dimensions.