uxcell 4pcs Clamping Lever Adjustable Handles M4 Metric Female Thread Level Handle Hand Knobs Quick Release Black for Lathe Machinery

Adjustable Handles Standard metric female thread size M4 07mm pitch lever length 50mm 197 hex socket size 3mm 012 Adjustable clamping handles are particularly useful when the lever has a limited turning angle making them perfect for applications that require frequent and quick adjustments and when working in confined areas Easy to Ues Simply lift the handle of these push button ratchet levers to disengage the gear teeth and rotate freely for quick adjustments Clamping lever handles can be rotated 360 degrees smoothly and neatly making it easy to work in tight spaces The handles are mainly used to adjust the position of mechanical operating parts Wide Applications Clamping lever handles are commonly used in mechanical applications to secure or clamp parts such as industrial machinery milling machines drill presses lathes woodworking equipment saws routers planers Necessary parts of the machines Durable Handles Zinc alloy clamping lever handles offer excellent strength durability and corrosion resistance The spraycoated handles have a smooth even surface that protects them from rust and corrosion Suitable for accurately locking screws without damaging them Tips Make sure that the handle is properly sized to fit the component Tighten the clamping knob securely to prevent any movement Excessive clamping force can damage or strip the threads Lubricate the handle periodically to ensure smooth operation.