If you are a designer who offers plans, or kit boats, we invite you to enter your . If you search Nutshell Pram Kit, you will get all the listings which include Nutshell, Pram, and Kit. . Prams, Sailboats (other), Runabouts, Pontoon Boats, Deck Boats, Rowing Craft, Tlers . The boat has a length of 45 in. and a beam of 22 in.