Adjustable Locking Handle 1pcs Stainless Steel Thread Black Clamping Lever Adjustable Handle Screws Bolt Male Thread Knob(M12X40 1PC)

==========High-concerned chemical : NoneDimensions : M3*16DIY Supplies : MetalworkingDrive Style : Hex SocketModel Number : M4 M5 M6 M8 M10Head Style : RoundScrew Type : Machine ScrewsMaterial : Alloy SteelOrigin : China

• [Quick One-Hand Operation]: The push-button quick-release design enables instant locking and unlocking with one hand. Tool-free adjustments and component replacements can be performed rapidly, significantly boosting efficiency.
• [Reliable Anti-Loosening Locking]: Ratchet locking mechanism securely holds position after tightening, effectively preventing loosening from accidental contact or equipment vibration, ensuring stable clamping during operation.
• [Robust and Durable Construction]: Constructed from high-strength, corrosion-resistant materials with a protective coating, ensuring long-lasting durability against wear, rust, and various industrial environments.
• [Smooth All-Directional Adjustment]: The handle rotates smoothly 360 degrees around its axis, facilitating operation in confined or hard-to-reach spaces for effortless positioning.
• [Comfortable, Effort-Saving Grip]: The ergonomic lever design provides a comfortable, secure hold, effectively reducing hand fatigue during repeated tightening and loosening operations.