Mayhew 2.5mm Pin Width Metric Pin Punch (21242)
KEY FEATURES AND BENEFITS:
Precise Pin Removal: Features a 2.5mm pin width, ideal for accurately driving out and removing already loosened pins and keys, ensuring clean extraction without damage.
Corrosion Protection: Equipped with a black oxide finish that provides excellent resistance against rust and corrosion, extending the tool's lifespan even in demanding environments.
Made in the USA: Manufactured in the United States, reflecting a commitment to high-quality production standards and robust construction.
Optimized for Loosened Pins: Specifically designed for pins that have already been initially moved by a solid punch, preventing damage to the pin punch itself and the workpiece.
Brand: Mayhew Tools
Pin Width: 2.5mm
Overall Length (OAL): 4-1/2 inches (13.8 cm)
Body Size: 5/16 inch
Pin Length: 1 inch
Finish Type: Black Oxide Finish
Weight: 39 g (0.082 lbs)
Assess the Pin: First, identify the pin or key you need to remove. Confirm that it is not seized or stuck.
Loosen the Pin (If Needed): If the pin is seized or very tight, use a solid punch to apply initial force and break it free. The goal is to get the pin moving slightly before using the pin punch. Do not use the Mayhew 21242 on seized pins directly.
Position the Pin Punch: Place the 2.5mm tip of the Mayhew 21242 Pin Punch squarely on the loosened pin. Ensure the punch is aligned straight with the pin to avoid bending or damaging the punch or the pin.
Strike the Punch: Using a hammer, strike the head of the pin punch with controlled, firm blows. Continue striking until the pin is driven out of its bore.
Clean Up: Once the pin is removed, clean the area as needed.
BENEFITS OF USING MAYHEW 2.5MM PIN WIDTH METRIC PIN PUNCH (21242):
Enhanced Precision: Its 2.5mm tip allows for highly accurate targeting, minimizing the risk of damage to surrounding components when removing small pins.
Long-Term Reliability: The robust construction and black oxide coating significantly extend the tool's service life, providing consistent performance over many years.
Improved Work Efficiency: Designed for ease of use, it helps streamline pin removal processes, allowing for quicker and more efficient completion of tasks.
Reduced Risk of Damage: Specifically designed for loosened pins, it helps preserve the integrity of both the pin punch and the workpiece.
Hexagonal body for a secure and comfortable grip.
Precise 2.5mm tip for accurate engagement with small pins.
Heat-treated construction ensures optimal strength and resilience.
Designed for post-loosening pin extraction, safeguarding tool integrity.
Resistant to rust and corrosion due to its black oxide finish.
Manufactured to high standards in the United States.
Lightweight design at 39 grams for reduced user fatigue.
Product identification
- Brand: Mayhew Tools
- Model / MPN: 21242






