Here are three types of tongue jacks for today’s boat trailers. The Lift: Hand-crank jacks such as West Marine’s 1,500-pound-capacity swivel-mount model ($114.99; westmarine.com) bolt on or are welded ...

Canada's Beaver Built Adventure Trailers has crafted ... from Beaver Built's bolt-on accessories list. The available front cargo box puts some of that large tongue platform to better use and ...