Furuno Bracket Knob for GP1670F/1870F Furuno Bracket Knob for GP1670F/1870F Furuno Display Mounting Knob - 2 pieces required. SKUFUX357161 MAN#100-357-161-00 ID#: 4487 Our Price: $9.95 Availability: Usually Ships in 3-5 Days 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.