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Grey Pneumatic 1/2 inch drive universal impact socket 12 point

Grey Pneumatic

Grey Pneumatic 2120U 1/2" Drive 5/8" SAE Socket 12pt tool storage

SKU CH-Y4EQ-Y2Q62

Impact socket with 12-point universal joint fits 5/8 inch SAE fasteners on 1/2 inch drive tools

  • 1/2" drive fits standard ratchets for versatile use
  • 5/8" SAE size matches common fastener dimensions
  • 12-point design engages fasteners at multiple angles
  • Impact-rated construction handles high-torque applications
  • Universal joint allows access to angled fasteners

Professional Impact Socket

The Grey Pneumatic 2120U is a 1/2 inch drive impact socket sized at 5/8 inch SAE with a 12-point configuration. It is built for technicians who need reliable fastener engagement on universal joints or angled applications. The design suits professional automotive and industrial maintenance tasks.

Universal Joint Access

The universal joint design allows the socket to pivot, reaching fasteners that a standard socket cannot align with directly. This flexibility reduces the need for multiple extensions or adapters during a job. The 12-point opening offers more engagement angles than a 6-point equivalent.

Direct Drive Fit

Installation is straightforward: the 1/2 inch square drive fits standard impact wrenches and ratchets without adapters. The socket seats securely on the anvil for stable power transfer. Users should verify the 5/8 inch size matches the fastener to avoid rounding corners.

How it compares

Measured against everything we stock in Tool Bags & Storage Cases, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 60% of the 2,748 comparable items (median $20.99).

Specifications

Product
Brand nameGREY PNEUMATIC

Questions about this item

Will the 12-point socket opening need replacement from rounding?

The 12-point design distributes force across more flats, reducing corner wear on SAE fasteners during repeated impact use.

What stops the universal joint from binding under continuous torque?

The universal joint allows angular movement up to its mechanical limit, after which the socket body contacts the joint housing and prevents further pivot.

Does the socket body heat up during all-day impact work?

The solid steel construction absorbs and dissipates heat from repeated impacts, so the socket remains safe to handle during extended sessions.

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