MF-A02 / MF-A03 / MF-A04 Black Potentiometer Knob for 6mm Shaft with Screw Lock

MF-A02 / MF-A03 / MF-A04 Black Potentiometer Knob for 6mm Shaft with Screw Lock

The MF-A02, MF-A03, and MF-A04 Black Potentiometer Knobs form a coordinated family of rotary control caps designed with the same recognizable appearance in three graduated sizes. Each model combines a black fluted body with a silver-colored top insert and a contrasting white indicator line, giving assembled control panels a clean, consistent, and professional finish.

Their rounded profile and textured sides create a comfortable contact surface for controlled turning. A metal insert inside the knob supports firm engagement with the control shaft, while the side screw keeps the selected model securely positioned and maintains the alignment of its indicator line. Installation is straightforward, making these knobs convenient for original assemblies, refurbishment work, or replacement of worn controls.

Features:

• Three graduated knob sizes with matching styling.
• Fluted outer surface for comfortable handling.
• Clear white position indicator line.
• Silver-colored decorative top insert.
• Secure side screw-lock installation.
• Smooth and controlled rotary movement.
• Helps maintain accurate indicator alignment.
• Durable molded Bakelite construction.
• Professional black and silver appearance.
• Suitable for replacing worn or damaged knobs.
• Easy to install and remove.
• Consistent design for multi-control panels.

Specifications:

Applications:

• Audio Amplifier Controls.
• Volume and Tone Adjustment.
• Laboratory Instruments.
• Bench Power Supplies.
• Signal Generators.
• Industrial Control Panels.
• Rotary Switch Controls.
• Speed Controller Panels.
• DIY Electronic Projects.
• Test and Measurement Equipment.
• Equipment Repair and Refurbishment.
• Custom Electronic Enclosures.

Package Contents:

• 1× Selected Potentiometer Knob (Depending on the Size)
• 1× Side Locking Screw — Pre-installed