ESCO-style premium aftermarket tooth retainer or locking component. Part reference V39PN. Size/application: PIN V39PN ESCO. Matching tooth-system size: ESCO Super V 39. 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: ESCO and premium aftermarket systems built to the matching ESCO specification. This hardware fits only the specified system and matching dimensions.