The 5582-R is a phenolic plastic handle designed for mechanical assembly and control applications. It features a general-purpose phenolic (B11) construction in black color with a 1/4-20 UNC-2B threaded brass insert (part 11427) for secure fastening. The handle incorporates a 0.50-inch thread depth and a 0.66-inch diameter specification, with a 0.50-inch radius detail for ergonomic design. This handle is commonly used in industrial equipment, machinery controls, and consumer appliances where a durable, cost-effective grip component is required, offering reliable performance and ease of installation through its standardized threading.