Question 2142 Deck General

The correct answer is B) sewing canvas. A sail hook is a specialized tool used to sew and repair canvas materials, such as sails, tarpaulins, and other fabric items. It is designed with a curved, pointed end that can be used to pierce through the canvas and pass the sewing thread through the fabric, allowing the user to stitch the material together. The other answer choices are incorrect because parceling (A) is the process of wrapping rope or line with tarred or treated fabric, testing canvas (C) would not require a sail hook, and a sail hook is not used for hoisting a windsail (D).