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The GIBRALTAR GLH-558-G is a Type C gear lever with a taper end, designed for use in mechanical positioning and clamping applications. The lever features a stainless steel shaft measuring 0.47 inches in diameter and 6.3 inches in shaft length, paired with a phenolic knob that is 1.38 inches in diameter and 2.09 inches in knob length. The M12x1.75 stem thread with a 0.63 inch thread length provides secure engagement, while the overall handle length of 8.39 inches delivers the leverage needed for efficient manual adjustment. Maintenance technicians and machine operators working with industrial equipment typically install and service this type of lever.
This gear lever is suited for industrial machinery, machine tools, and equipment requiring manual adjustment or locking mechanisms. The taper end design allows for positive engagement in typical lever-operated assemblies. With a stainless steel shaft and phenolic knob construction, this lever holds up in environments where corrosion resistance and thermal stability are priorities. It is sold individually and is well suited for both OEM assembly and field replacement applications.
Designed as an OEM-style replacement or direct-fit component for industrial machinery and equipment utilizing Type C gear levers with M12x1.75 stem threads and taper end shafts.
Installation is typically performed by mechanical technicians or maintenance personnel familiar with machine tool hardware. Ensure the equipment is fully powered down and de-energized before removing or installing lever assemblies. Verify thread engagement on the M12x1.75 stem is complete and secure before returning equipment to service. Consult the original equipment manufacturer documentation for any application-specific torque or assembly requirements.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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