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White 1/2-inch drive torque extension bar, 120 ft-lb limit, powder-coated steel

Steelman

Steelman 50093A 1/2" Drive White 120 ft-lb Torque Extension

SKU CH-FDT1-4HAB5

Limits impact-wrench output to 120 ft-lb to protect wheels, studs and rotors from overtightening damage

  • Drive size1/2 in
  • Number of gear teethInspection & Retrieving Tool Kits
  • Number of points6
  • Commercial or home useCommercial
  • Labor warrantyLifetime
  • Product typeSocket Extensions
  • Prevents wheel and rotor damage by limiting torque to 120 ft-lb
  • Flexes to absorb excess impact from electric or pneumatic wrenches
  • Durable chrome molybdenum steel construction withstands repeated heavy use
  • White powder coat finish allows quick identification in a busy toolbox
  • 1/2-inch drive fits standard impact sockets for common automotive tasks

1/2" Drive Torque Extension for Impact Wrenches

The STEELMAN 50093A is a 1/2-inch drive torque extension designed for use with electric or pneumatic impact wrenches. It limits applied torque to 120 ft-lb to protect wheels, studs, and brake rotors from overtightening damage. This tool is intended for automotive technicians and DIY users performing wheel installation or brake service. It helps prevent sheared stud bolts, rounded lug nuts, and warped rotors during fastening tasks.

Chromoly Steel Build with White Powder Coat

The extension bar is constructed from resilient chrome molybdenum (Chromoly) steel for durability under high-impact loads. A white powder coat finish provides corrosion resistance and high visibility for quick identification in a busy toolbox or on a shop floor. The 1/2-inch drive size ensures compatibility with standard impact sockets and wrenches. This commercial-grade tool is sold individually for professional or residential use.

Flexible Design Absorbs Excess Impact Force

When torque exceeds the 120 ft-lb limit, the extension flexes to absorb the additional energy from the impact wrench. This mechanical action reduces peak force transmitted to the fastener and surrounding components. The design operates without adjustable settings or electronic controls, relying on material properties for consistent performance. California Proposition 65 warnings apply for chemicals known to cause cancer and reproductive harm.

How it compares

Measured against everything we stock in Ratchets, Sockets & Drive Tools, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 60% of the 418 comparable items (median $20.99).

Specifications

Product
Brand nameSTEELMAN
Product typeSocket Extensions
Product colorWhite
Storage
Drive size1/2 in
Size & build
Main materialSteel
More details
Number of gear teethInspection & Retrieving Tool Kits
Number of points6
Commercial or home useCommercial

Questions about this item

What torque does the 1/2-inch drive extension limit an impact wrench to?

The STEELMAN 50093A flexes to absorb excess force once the output reaches 120 ft-lb, protecting studs and rotors from overtightening.

What size impact socket or anvil does the 1/2-inch drive fit?

The 1/2-inch square drive mates with standard 1/2-inch impact sockets and the anvil of a 1/2-inch electric or pneumatic impact wrench.

How do you install the torque stick so it works correctly?

Place the extension between the impact wrench anvil and the socket; the stick must flex to limit torque, so never use a breaker bar or hand ratchet with it.

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