for US Continental orders over $99
Harken Stand Up Bases - Midrange cruising ESP Stand-Up
Our Part #: HAR1634 | Mfr. Part #: 1634
Stand-up bases allow a wide variety of blocks to be held upright, swivel freely, or pivot so lines have a fairlead under load. Use the 1634 stand-up base with Midrange blocks and 57 mm or 75 mm Cruising ESP blocks. Block headpost fits into socket without shackle.
Use with blocks: Madrange/Cruising ESP