Mast Base Attachment Eye - T-Base (Keelboat)

Seldén 508-497 is a stainless-steel attachment eye for compatible Seldén yacht mast T-bases. The eye is fitted between the mast base and deck and provides an attachment point for a halyard or control-line lead block, helping route lines from the mast towards deck organisers and cockpit controls. This listing is for the attachment eye only; the aluminium T-base itself is not included. It is a useful replacement when servicing an existing mast-base arrangement or adding another deck-level lead point to a compatible Seldén installation.