The store will not work correctly in the case when cookies are disabled.
Due to Microsoft's discontinuation of updates, including security, certain functionality such as checkout and CAD may not work for you. We recommend using Google Chrome, Microsoft Edge, Firefox, or Safari to ensure full functionality.Thank you - the Ruland team
Mountable shaft collars with face holes are designed to mate directly with components such as sprockets, pulleys, and metallic plates. Ruland manufactures them with drilled holes for mounting flexibility or threaded holes for the most secure connection between the collar and mated component. They are offered in steel, aluminum, and 303 stainless steel in bore sizes ranging from 3/8” to 2” and 10mm to 50mm.
Clamp style universal joints improve over set screw style because they do not mar the shaft, offer infinite adjustability, and can be used on all shaft types. Ruland is the only North American supplier of clamp style universal joints and manufactures the clamp feature, bores, and keyways in our advanced manufacturing facility in Marlborough, MA USA. They are available in sizes from 1/4" to 1 1/4” in steel for high strength and stainless steel for corrosion resistance.
Ruland star knobs are ergonomic, star shaped handles that are attached to a threaded stud or tapped hole. They are used to replace components that require frequent adjustments in semiconductor and solar applications. Star knobs allow users to turn a knob by hand to install, adjust and remove semiconductor and solar components such as motors, sensors, processors, control panels, and mechanical parts without tools. Semiconductor and solar applications benefit from star knobs that are quick to install or remove, low-profile, and lightweight. Semiconductor and solar applications are made up of multiple components that need to be operating correctly and the ability to change components without the use of tools saves time during repairs, adjustments, or replacements. Small knob dimensions allow for use in confined spaces that are difficult or impossible to reach with wrenches. The lightweight plastic knob design reduces stress on other components and can reduce energy use. Stainless steel knobs have better corrosion resistance and durability and can withstand extreme temperatures from 20°C to 700°C. Ruland star knobs are available in tapped and stud types with inch and metric threads ranging from #10-32 TPI to 1/2" - 13 TPI or M4 to M16. Knobs are made of lightweight, shock-resistant technopolymer plastic with zinc-plated steel components for general purpose use and stainless steel with stainless steel components for corrosion resistance and extreme operating environments. Star knobs are sourced from JW Winco and stocked in our Marlborough, MA location.
