Trunnel is a term used to describe a wooden peg or dowel that is used as a fastening or joining device in woodworking. It is derived from the Middle English word "trenail," and can also be spelled as "trenail" or "trennel."
Typically, a trunnel is a cylindrical piece of wood that is commonly made from hardwood such as oak or ash. It is used to secure two or more wooden components together, acting as a strong, durable, and traditional method of construction. Trunnels are commonly used in shipbuilding, timber framing, and traditional wood furniture making.
To install a trunnel, a hole is first bored through the wooden components that need to be attached. The trunnel is then inserted into the holes, allowing its length to span across the joined parts. It is secured in place by further drilling or hammering, ensuring a tight fit and a strong joint.
Trunnels offer several advantages over other fastening methods. They create a robust and durable connection, allowing for expansion and contraction of the wood without compromising the structural integrity. Additionally, trunnels provide an aesthetically pleasing finish, as the pegs are often left visible on the surface of the wood, adding a decorative element to the design.
Overall, trunnels are a traditional and reliable method of joining wooden components together. With their strength, durability, and aesthetic appeal, they continue to be utilized in various woodworking industries to this day.
