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Park Tool HMR-4 Shop Hammer
Park Tool HMR-4 Shop Hammer
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Park Tool HMR-4 Shop Hammer
Park Tool HMR-4 Shop Hammer

Park Tool HMR-4 Shop Hammer

Mfg PartNum:HMR-4
In Stock
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Shop, Hammer Time

The Park Tool HMR-4 is the first shop hammer designed specifically for bicycle applications. Like all Park's tools, this one is built to last with a strong yet light fiberglass shaft and soft touch rubber grip. The dual-sided head features a steel striking surface on one side and a replaceable plastic surface (part #293) on the other. This versatile and durable 21 ounce shop hammer is a perfectly balanced instrument built for a wide variety of uses.


  • Length: 13.5" (345mm)
  • Steel striking face: 1-3/8" (35mm) diameter
  • Plastic face: 1-11/16" (43mm) diameter

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

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Reviewed 8/16/2018
by Anonymous
Cycling Enthusiast
Value Rating
Overall Rating
0 of 2 customers found this review helpful.
Heavy duty

Ordered the wrong one, too big and heavy for cycling repairs

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