The Woodpeckers BigCal 12in/300 mm Woodworking Caliper is a game-changer for woodworkers who demand precision. Unlike standard calipers that max out at 6 inches, the BigCal extends up to 12 inches (300mm) between its jaws. Here’s what sets it apart:

• Jaw Alignment: The BigCal’s jaws align perfectly between inside and outside references. This means you can transfer critical dimensions with an exact physical reference, ensuring accuracy in your woodworking projects.
• Dual-Function Nut: To secure the jaws, Woodpeckers engineered a dual-function nut. It not only provides a rock-solid grip but also squares the jaw to the blade, eliminating slip and wiggle during measurements.
• T-Square Capability: Lock the fixed jaw precisely at zero, and you can slide the adjustable jaw out of the way, effectively using the BigCal as a T-square.
• Precise Scales: The engraved scales are marked in both 1/32″ and 1mm graduations. No more complicated dials or confusing fractions—just clear, easy-to-read measurements.
• Depth Measurement: Flip the BigCal over, and you’ll find scales that read from the opposite end. Use this side to gauge the depth of a mortise or groove, with the help of the scribing notch on the blade.
• Quality Construction: The blade is precision-milled from high-quality stainless steel, ensuring rigidity even with fully extended jaws. The jaws themselves are milled from solid blocks of aircraft-grade aluminum and finished in Woodpeckers’ signature “Red.”
• Two Sizes Available: Woodpeckers offers the BigCal in two sizes. The large caliper measures inside or outside dimensions up to 24 inches (610mm), while the smaller version provides over 12 inches (300mm) between the jaws.
• Wall-Mountable Rack-It: Each BigCal comes with a wall-mountable Rack-It, so your caliper is always ready for action.
• Made in the USA: Like all Woodpeckers products, the BigCal Woodworking Caliper is precisely machined and carefully inspected in their Strongsville, Ohio, facility.

Whether you’re a seasoned woodworker or just starting out, the Woodpeckers BigCal ensures accuracy, reliability, and ease of use in your woodworking endeavors. Reserve yours today and experience the difference!