A full line of shaft collars, rigid couplings, and mounting devices that are ideally suited for use in animatronic and exhibit motion systems have been introduced by Stafford Manufacturing Corp. of Wilmington, Massachusetts. Stafford Precision Shaft Components include more than 4,000 standard products featuring shaft collars for locators, stops and spacers, rigid couplings for connecting motors and gears, and mounting devices including flange styles. Available in a wide range of sizes, materials and configurations, they can be used for animatronic limb and joint positioning, for drive mechanisms, to mount devices and sensors, and for rotating display props. Popular shaft collar variations include flanged shaft collars, one- and two-piece collars with plain, hex and square bores, and quick-adjust shaft collars. Stafford Precision Shaft Components are priced according to configuration and quantity. Their website provides e-commerce and a CAD library.