Tom Frost and Royal Robbins Hammer

Object/Artifact

-

Yosemite Climbing Museum

Top: Prototype Frost/Chouinard hammer used by Tom Frost and Royal Robbins on many of their climbs.

Top: Prototype Frost/Chouinard hammer used by Tom Frost and Royal Robbins on many of their climbs.

Name/Title

Tom Frost and Royal Robbins Hammer

Entry/Object ID

2026.1.55

Description

The hammer that was used by Tom Frost and Royal Robbins on all of their El Capitan routes.

Use

Hammer and Clean pitons

Context

This hammer was used by Tom Frost and Royal Robbins on many of their climbs. It was also an early, heavier prototype of the "Yosemite Hammer" that Frost and Yvon Chouinard manufactured and sold for Chouinard Equipment.

Collection

Yosemite Climbing Museum Permanent Collection

Category

Hammer

Acquisition

Accession

2026.1

Notes

Acquired from Tom Frost in 2015 or 2016 at his home in Oakdale

Made/Created

Artist

Chouinard Equipment

Dimensions

Dimension Description

need dimensions

Location

Location

Display Case

Exhibit Case 09

Date

January 28, 2026

Provenance

Provenance Detail

Tom Frost

Notes

Donated to Ken Yager from Tom Frost in 2015 or 2016

General Notes

Note Type

Cataloging Note

Note

Caption in the museum is: "Top: Prototype Frost/Chouinard hammer used by Tom Frost and Royal Robbins on many of their climbs."

Create Date

January 21, 2026

Update Date

February 13, 2026