Complete TBolt and Clamp Kit for Woodworking Precision and Convenience This set includes everything needed for secure, reliable workpiece holding in woodworking projects: 6 pcs DIY Tbolts, 5/16 inch diameter, 5 inches long, with customized 1.25 mm thread for precise fit 4 pcs 5star knobs designed for comfortable grip and easy tightening 6 pcs washers for smooth and stable fastening 4 pcs holddown clamp bars, each measuring 51/2 x 1 inch (14 x 2.5 cm), built for strong, consistent clamping force Compatibility: Designed to fit 3/8 inch depth x 3/4 inch width woodworking Ttracks Note: The Tbolts feature a special 1.25 mm thread compatible only with provided knobs, not interchangeable with standard Tbolts or knobs Key Benefits: Provides secure, adjustable clamping for accurate and safe cuts and drilling Prevents workpiece movement during operations for improved precision and reduced risk of errors Easy assembly and adjustment make setup quick, saving time during projects Wide Applications: Ideal for holding materials firmly on table saws for precise cutting for miter saw work, ensuring stability during angled cuts Effective on drill press tables for secure drilling without workpiece shift Useful with router tables for smooth, accurate routing Fits assembly tables, CNC tables, CNC router waste boards, workbenches, and wood benches for versatile clamping solutions Performance and Durability: Sturdy construction designed to withstand heavy use in professional and hobbyist woodworking environments Smooththread Tbolts and ergonomic knobs allow for quick tightening and release without excessive effort Customer Service: Contact us within 1 year of for dedicated oneonone assistance regarding any quality concerns that may arise during use.