POWERTEC 71811 24" Double-Cut Profile T-Track and T-Track Knob Kit w/ 7-Star 5/16 Threaded Knob, Bolts and Washers, for Woodworking Jigs

Includes: (2) 24 in. Universal T-Track Bars, (4) Seven Star Knobs, (4) T-Bolts, (4) Washers, (1) Storage Case Features - T-track: Equipped with a double-cut profile for hardware versatility and pre-drilled mounting holes for easy installation Features - Knob Kit: Premium black knobs constructed out of a robust and heat resistant Polypropylene plastic, paired with an ergonomic design for smooth handling and comfort, plus molded plated steel inserts that are corrosion and rust resistant and designed for anti-stripping Premium Quality - T-track: Constructed out of extruded anodized 6463 aluminum, delivering a lightweight design that possesses an impressive strength to weight ratio, along with corrosion resistance and superior resilience Versatile Design: Universal T track designed to accommodate 5/16” and 1/4” t-bolts, and 1/4” hex bolts.Specs - T-track: Individual t-track 3/4” x 3/8” x 24” - size allows for easy and solid embedding without sacrificing surface platform integrity.Specs - Knob Kit: Knobs possess a 1-1/2” diameter and 1” height (3.8cm x 2.5cm) | threaded knob is 5/16-inch (7.9mm) diameter by 18 threads per inch | Bolts and washers are 5/16”-18 x 1-1/2-inch, Manufacturer: POWERTEC