Check the listing for details. Seateak binocular holder. Condition: Used. Listed at 29.00 USD. The Seateak binocular rack is a practical accessory designed specifically for holding 10 x 50 binoculars securely in place, allowing for easy access on a boat. Made of solid teak by the brand Seateak, this binocular holder ensures that your binoculars are protected. Used. Finish is uneven on one side. See photos.