Seaview Radar Mast Mount for Furuno DRS4W Radar Free Ground Shipping! Seaview Radar Mast Mount for Furuno DRS4W Radar Ultra heavy duty mast mount designed with adjustable rails to make sure your radar can be mounted as close to your mast as possible. Compatible with Furuno DRS4W Wireless Radar and SiTex T760 Radars. SKUSASM18U MAN#SM-18-U ID#: 6782 Our Price: 312.00 MAP Price Availability: In Stock Shipping:Free Ground Shipping! Condition:Brand New Add to cart We’re sorry for the inconvenience, but please know we are working hard to replenish stock and fill backorders. Global shipping constraints and other material shortages have slowed the supply of products in many industries, including GPS and Marine electronics. We update the Estimated Shipping Date on our website in real time, so feel free to check back frequently. Thank You for your patience and for shopping with The GPS Store, Inc.