Products Standard Trailers BT4550S Boat Trailer The BT4550S is the smallest trailer in the Lincoln range. It is designed to carry boats from 4.0 – 4.3m. It offers full drive-on capability to non-tiller steer boats, and is vastly superior in build strength to other alloy trailers in this segment. BT5840S Boat Trailer The BT5840S is designed to carry boats from 5.0 – 5.5m. It is equipped with mechanical over-ride brakes. It is available with either Zinctech leaf springs, or independent torsion suspension as a no-cost option. BT6390T Boat Trailer The BT6390T is our most popular tandem axle trailer, and is designed to carry boats from 5.5 – 6.1m. It is available with quality load-sharing leaf-spring suspension, or independent rubber torsion suspension. BT7000T Boat Trailer The BT6390T is our most popular tandem axle trailer, and is designed to carry boats from 6.2 – 7.4m. It is equipped as standard with mechanical over-ride brakes to the leading axle, but can be ordered with break-away electric over hydraulic brakes to all for wheels. Specialty Trailers We are able to custom-build trailers to suit your specific requirements. Catamaran Trailers 7.0m – 7.8m, Twin axle or Tri-axle. Tri-Hull Trailers 5.0m to 7.0m availability, Single and twin axle.