Nutshell Pram 7'7
Description
The Nutshell Pram 7'7" is a classic glued-lapstrake plywood rowing and sailing tender designed by renowned American naval architect Joel White (of Brooklin Boat Yard fame) in 1983. It originated from a discussion with WoodenBoat magazine founder Jon Wilson and technical editor Maynard Bray about creating a simple, attractive, and effective plywood boat without unnecessary complexity; White built the prototype himself, and the design has become one of his most beloved and widely built small craft. Plans are sold by the WoodenBoat Store (8 sheets, no lofting required), with optional kits, hardware, and a companion book Building the Nutshell Pram by Maynard Bray; construction uses glued lapstrake plywood (primarily from 8 ft sheets for efficiency), resulting in thousands built worldwide since the 1980s (exact quantity undocumented but very popular among home builders, families, and as yacht tenders). Features include exceptional rowing and towing performance (tracks straight, light tow wake), shallow draft with a pivoting centerboard/daggerboard for beaching or easy launching, a simple balanced lugsail rig (easy to step, roll up around spars for storage), lightweight yet stable pram hull (wide beam, good capacity for 2-3 people or gear), and versatility as a tender, daysailer, or introduction-to-sailing boat—often praised for its forgiving nature, beauty, and fun in light-to-moderate conditions.
Construction Details
| Designer | Joel White |
|---|---|
| Builder | Home Built |
| Length | 7.580 ft |
| LOA | 7.580 ft |
| Beam | 4.000 ft |
| Displacement | 90 lb |
| Max Draft | 1.750 ft |
| Min Draft | 0.417 ft |
| Year Built | 1983 |
The standard boat dimensions
| i | - |
|---|---|
| j | - |
| p | - |
| e | - |
| p2 | - |
| e2 | - |
| i2 | - |
| j2 | - |
| I | J | P | E | P2 | E2 | I2 | J2 |
|---|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - | - |
Sails
Nutshell Pram 7'7 - STANDING LUGSAIL
| Luff | 4.67 ft - (1423 mm) |
|---|---|
| Foot | 6.92 ft - (2109 mm) |
| Leech | 8.42 ft - (2566 mm) |
| Tack Angle | * 83.81 ° |
| Diag (clew/throat) | 7.92 ft - (2414 mm) |
| Head | 5.42 ft - (1652 mm) |
| Area | * 36.86 ft² |
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Disclaimer. Boats are not all the same -- even when produced in the same factory of the same model. Sailrite does its best to publish accurate dimensions, but we often find it worthwhile to have our customers measure their boats carefully before we produce kits for them. You should take the same precautions, especially when the data is not from Sailrite. The information on this site is not guaranteed to be accurate. Sailrite offers this content as a service to our community, but takes no responsibility for the reliability of the data provided.