Park Tool 21oz Shop Hammer HMR-4

The versatile and durable 21oz Shop Hammer is a perfectly balanced striking instrument built for a wide variety of shop uses.

WARNING: California Proposition 65

This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.

https://cambriabike.com/pages/warning-california-proposition-65

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

Replacement tip: Part #293