Revolving Machine Handles produced & sold by Carr Lane Manufacturing feature an internal bearing that allows the handle to remain fixed in your hand, for firm gripping while turning a Hand Wheel or crank. These machine handles are available in a variety of designs (Square-Threaded, Rounded-Threaded, Rounded-Shoulder Screw, Rounded-Press Fit, Square-Threaded) and foldable revolving handles and revolving ball handles are also offered in this section of the catalog. Finishes include stainless steel, steel, thermoplastic and phenolic plastic. These machine handles are available in 5 different sizes, which vary depending on model. Browse all products in this section below.