A sailmaker's hook is also called a sail hook, bench hook, stretching hook or third hand. It is used to hold the canvas of a sail or similar object while pulling tight with the left hand. This ensures the canvas is tight while stitching, keeping the sewn seam straight.
Significance
This tool is still in use today wherever a canvas sail requires stitching. it's design has not changed since it was invented centuries ago as a sailor's third hand, helping to keep canvas sails taught during edge stitching or repairs.
Physical description
Hook; sailmaker's bench hook. Metal rod with a hook at one end and a flat head at the other end. This tool would be used in conjunction with a brass swivel and a lanyard.
