Description

PARK TOOL HMR-4 Shop Hammer: The Essential Precision Striking Tool for Every Workshop
Meet the indispensable tool that belongs on every professional and home mechanic´s workbench: the PARK TOOL HMR-4 Shop Hammer. Our versatile and durable 21oz Shop Hammer is a perfectly balanced striking instrument built for a wide variety of shop uses. Engineered for the specific demands of bicycle maintenance and repair, the HMR-4 is far more than a simple hammer; it´s a purpose-built solution designed to provide power when you need it and finesse when it counts.
The genius of the HMR-4 lies in its dual-head versatility. One end features a precision-machined, forged steel striking face, ideal for tasks requiring direct, powerful force. Use it with confidence for installing and removing stubborn press-fit components like bottom brackets and headset cups, setting star-fangled nuts, or driving bearing presses. The hardened steel face delivers a clean, efficient transfer of energy, making difficult jobs quicker and easier.
On the opposite end, a non-marring, replaceable composite tip provides a softer touch for delicate applications. This is your go-to for tapping components into place without damaging expensive parts or sensitive finishes. Safely work on carbon fiber frames, painted surfaces, and high-polish alloy components without fear of scratching, denting, or cracking. It´s perfect for gently persuading headset cups, seating hub bearings, or making minor adjustments where precision is paramount.
Beyond its versatile head, the HMR-4 is designed for exceptional control and user comfort. The carefully weighted 21oz head is perfectly balanced with a modern fiberglass shaft that effectively dampens vibration and reduces user fatigue during extended use. The soft-touch grip provides a secure, non-slip hold, ensuring every strike is controlled and accurate, even when your hands are greasy. This thoughtful ergonomic design allows you to apply the right amount of force exactly where it´s needed, minimizing the risk of costly mistakes. Built to withstand the rigors of daily shop use, this is a long-term investment in quality and performance.
Features:
* Forged steel, precision machined striking face
* Non-marring, replaceable composite tip
* Fiberglass shaft with soft touch grip
* 21oz (590g) Head
* Length: 13.5´´ (34.5cm)
* Steel striking face: 1-3/8´´ (35mm) diameter
* Plastic face: 1-11/16´´ (43mm) diameter