Nauticus - SX Smart Tabs Trim Tabs for Boat Length 21'-25' - SX10512-70 DB Expert Advice Available we are here to answer your questions. Nauticus Smart Tabs SX Series 10.5 X 12 f/21-25 Boats w/150-220 HP [SX10512-70] MSRP: $199.99, Mfg Part Number: [SX10512-70] Return shipping for damaged/defective items will be covered by the seller. Authorized Dealer