Home Towing & Transportation Trailering Motor Locks Yamaha Outboard Locking System (Black, 4-3/4” Yoke, 7-3/4” Transom) MotorMate Yamaha Outboard Locking System (Black, 4-3/4” Yoke, 7-3/4” Transom) $203.09 Yamaha Outboard Locking System (Black, 4-3/4” Yoke, 7-3/4” Transom) quantity Add to cart