Features: 1. Seven Standard Mortises: Utilizes a single template with various combinations of guide bushings and router bits to create mortises for loose tenons in sizes 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, and 14mm. 2. Precision Engineering: Ensures accurate mortises, providing well-crafted tenon stock for different wood types designed for visible joinery. Made from stainless steel and anodized aluminum for long-lasting, rust-proof use. 3. User-Friendly: Simply set the appropriate router bit and guide bushing in your plunge router, align the template with the mortise centerlines, and rout. 4. Versatile Angle Cutting: The template can be adjusted to cut mortises at any angle, enhancing design options for chair and stool construction, as well as louvered doors and screens. 5. Customer Satisfaction: For any inquiries, please reach out to us. We will do our best to assist you. Note: Allow for slight measurement variations and color discrepancies due to lighting and monitor differences. Material: Alloy Steel. Includes: 1 Loose Tenon Joinery Jig.