L-Shaped Metal Lever Handle Assembly

This L-shaped metal lever assembly is designed for manual adjustment or locking mechanisms in mechanical equipment. It consists of a cylindrical operating rod combined with a mounting base featuring a dual-hole installation plate. The long-arm design ensures effortless operation, while the two through-holes on the mounting plate allow for secure bolt fixation. The end of the cylindrical rod typically accommodates a pin shaft or serves directly as a force application point. This component is commonly used in tooling fixtures, valve controls, and small transmission devices.

Strict requirements are placed on the center-to-center distance accuracy of the mounting holes and the straightness of the cylindrical rod to ensure smooth, jam-free operation after assembly. Key manufacturing focuses include controlling the strength and perpendicularity at bending or welding joints to prevent deformation under long-term stress. The surface features a high-gloss metallic finish, with edges deburred and polished to eliminate sharp burrs, enhance aesthetic consistency, and prevent injury to operators or damage to mating parts.

Leveraging our factory's expertise in hardware stamping and machining, we utilize shearing, punching, and bench drilling for the formation and hole processing of the mounting plate, complemented by turning or tube bending processes for the cylindrical rod. For such structural components that balance aesthetics and functionality, we employ vibratory tumbling and polishing machines to optimize surface finish. Critical dimensions are rigorously inspected using dial calipers and height gauges to ensure batch stability. When purchasing, please provide detailed drawings specifying material grades (e.g., stainless steel or carbon steel), surface treatment standards, and key assembly tolerances to facilitate accurate evaluation of processing solutions and lead times.