We offer purpose made polished stainless steel (316 marine grade) chain plates for attaching your series drogue. These are the best way to connect the bridle legs and are preferred over other methods such as making fast to deck fittings and winches. They are sold in pairs and each plate has a backing plate to secure internally. The outer plate is pre-drilled for a shackle, but the actual bolt holes are deliberately not drilled, so that they can be positioned to best suit the internal shape of a boat. Size 460mm x 65mm x 10mm.