Park Tool 3-Way Socket Wrench - ST-3

$16.95

Prices subject to change. How pricing works →

In Stock Ships Immediately

SKU: ST-3

Stock Availability by Location

RA Cycles Brooklyn Low stock (1 left)

105 5th Ave, Brooklyn, NY 11217718-636-5242

* Available for in-store pickup in 2-4 hours

RA Cycles Walnut Creek Low stock (1 left)

2099 Mt Diablo Blvd, Walnut Creek, CA 94596925-433-7099

* Available for in-store pickup in 2-4 hours

Distribution Center - East — Out of stock

Distribution Center - Central — Not immediately available

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Park Tool 3-Way Socket Wrench - ST-3 Info

The Park Tool 3-Way Socket Wrench ST-3 puts three of the most common socket sizes — 8mm, 9mm, and 10mm — into a single palm-sized tool built for bench and trailside work alike. The body is constructed from fiberglass reinforced polymer, keeping weight low while standing up to regular shop use, and the sockets themselves are machined from vanadium steel for long-term durability. It's a straightforward tool designed to handle brake hardware, rack bolts, accessory mounts, and other standard fasteners without reaching for a full socket set.

The three-way design lets you rotate to whichever size you need without swapping bits or hunting through a drawer. Palm grip geometry means you can apply steady torque in tight spaces where a ratchet handle won't fit — a practical advantage when adjusting components in the field or working through a routine build at the bench.

Park Tool 3-Way Socket Wrench Specs at a Glance

  • Socket sizes: 8mm, 9mm, 10mm
  • Body material: Fiberglass reinforced polymer
  • Socket material: Vanadium steel
  • Design: Three-way rotating palm wrench

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