Best Joint Calipers & Dividers of 2025

The Taytools Measuring Kit is a comprehensive 5-piece set designed for precision measurement. It includes 8-inch spring calipers and dividers, perfect for ensuring accurate distances in your projects. The firm joint dividers come with a pencil attachment, allowing you to draw precise lines, while the carbide scriber is ideal for marking hard surfaces. Additionally, the 6-inch stainless steel pocket rule offers easy measurements with clear graduations, making it a versatile tool for both professionals and hobbyists. This set not only enhances your measuring capabilities but also provides convenience and reliability for all your tasks.

Taytools Double Ended Calipers are a must-have tool for woodturners. Designed with precision in mind, these calipers allow you to easily and accurately measure wall thicknesses and diameters in hollow forms and bowls. The double-ended design ensures that measurements taken at one end automatically transfer to the other end, eliminating the need to remove the calipers from your project. With a measurement range of 7 inches and a maximum depth of 6-1/2 inches, these calipers provide ample versatility for a variety of woodworking projects. Made with gun metal finished steel and solid brass hardware, the Taytools Double Ended Calipers are durable and built to last. Whether you're a professional or a hobbyist, these calipers will help you achieve precise and consistent results in your woodturning projects.

ZLKSKER 8 Inch Adjustable Lockable Steel Wing Divider is a precise and durable tool that can be used in wood, metal, and other drawing work. It is perfect for drawing arcs, circles, divide gauges, dividing lines, line segments, size measurement, and more. This must-have tool is ideal for leather experiments or edging leather projects. With a total length of 9.60 inches and leg length of 8 inches, it can draw a circle up to 16 inches. Made of high-quality carbon steel, it is sturdy, durable, and wear-resistant.

The Starrett Spring Caliper is designed for precision and accuracy, making it an essential tool for anyone who values exact measurements. Its high-quality construction, featuring a hardened fulcrum stud and a strong bow spring, ensures durability and reliability. You will appreciate the labor-saving design that allows for fine adjustments, giving you a more sensitive feel during use. The large bearing surfaces prevent side deflection, enhancing your work efficiency and performance. With this caliper, you can achieve the exact markings needed for your projects, ensuring quality results every time.

The General Tools Outside Caliper is an essential tool for accurately transferring measurements from round or irregularly shaped materials to a ruler. With its forged steel legs and hardened points, you can achieve precise marking on your workpiece, ensuring your measurements are spot on. The caliper features an adjusting screw that allows for quick and easy adjustments, making your work more efficient. Additionally, the durable bow springs maintain consistent tension, eliminating any side play during use. This means you can work confidently, knowing your measurements will be reliable each time.

The QWORK Spring Divider is a high-quality tool made from thick carbon steel, ensuring durability and precision. Its finely ground tips allow you to measure and transfer distances with accuracy when paired with a ruler. This tool is perfect for geometry, drawing, and drafting, helping you create precise arcs and measure distances between points effortlessly. Whether you're a carpenter or a student, this divider simplifies the process of obtaining accurate measurements, making your work easier and more efficient.

The Acrux7 Spring Caliper Set is a versatile measuring tool for wood turning lathe projects. This set includes an 8 inch Outside Caliper, an 8 inch Inside Caliper, and an 8 inch Divider, allowing you to measure various distances with ease. The carbon steel construction ensures durability, while the chrome plate material on the outside calipers prevents corrosion and rust. The spring design allows you to work with round or oddly shaped materials and transfer measurements accurately using the included ruler. The divider caliper is particularly useful for tracing contours and scribing circles into metal. With hardened points for precise marking and a solid nut for fine adjustment, this caliper set is perfect for any woodworking enthusiast.

The Groz 12" Spring Caliper is designed for precision in measurements. Made from selected steel, it ensures durability and reliability for your tasks. The spring joint allows for easy adjustments, giving you the ability to set the caliper accurately every time you use it. With hardened divider points that resist wear, you can trust that your measurements will remain consistent over time. This 12-inch tool is perfect for various applications, making your work easier and more efficient.

The uxcell Stainless Steel Calipers are a versatile measuring tool designed to help you with precision tasks. Made from durable stainless steel, these calipers feature finely polished points for accurate measurements. The set includes both inside and outside calipers, allowing you to measure various dimensions—whether it's the thickness of an object or the diameter of a hole. Additionally, the firm friction joint ensures that the legs stay in place, providing you with stability during use. This makes them ideal for measuring sculptures, pottery, and more, enhancing your accuracy and efficiency.

The uxcell Spring Dividers are crafted from metal, ensuring durability and reliability for your measuring needs. With an overall size of 4.33 x 0.7 x 0.3 inches, they are compact and easy to handle. Weighing only 45 grams, these dividers are lightweight, making them ideal for precise tasks without causing hand fatigue. They can open up to 2 inches, allowing you to measure and mark with accuracy. Just be cautious, as the sharp tail is designed for precision but can pose a risk during use.