The Quick DP2E Prince 1000 vertical windlass is suitable for boats from 7m to 12m (23 to 40ft). The vertical mount windlass is easy to install with an AISI 316 Stainless Steel base. Featuring an integrated sensor and magnet for chain counter and a manual free-fall system. The Quick windlass features a 6mm (1/4") gypsy which is suitable for 6mm ISO chain and a 1/2" rope.