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TEKTON 3/8 inch drive 12 inch flex head quick-release ratchet

TEKTON

TEKTON SRH31112 3/8 Inch Drive 12 Inch Flex Head Quick-Release Ratchet

SKU CH-TPMC-X9XWD

A 3/8 inch drive flex-head ratchet with quick-release mechanism for accessing fasteners in tight spaces

  • 3/8 inch drive fits common sockets
  • 12 inch handle provides extended reach
  • Flex head pivots for angled access
  • Quick-release button locks and frees sockets
  • TEKTON SRH31112 model for identification

TEKTON 3/8 Inch Drive Flex Head Ratchet

The TEKTON SRH31112 is a 12 inch flex head ratchet with a 3/8 inch drive. It features a quick-release mechanism for fast socket changes and a flexible head that locks at multiple angles. This hand tool is built for automotive and general mechanical work where reach and manoeuvrability matter.

Mechanics needing angled access in tight engine bays

Technicians who need a standard fixed-head ratchet for high-torque applications without flex joints should consider a different style. Users requiring a 1/2 inch drive for larger fasteners will need a separate tool. The long handle provides leverage but may not suit very confined spaces where a stubby ratchet fits better.

12 inch flex head with quick-release

The 12 inch length combines with a pivoting head to reach fasteners around obstructions. The quick-release button secures sockets firmly and ejects them with one press. A 3/8 inch drive fits common socket sets used in automotive repair. These specifications define the tool's reach and socket compatibility.

How it compares

Measured against everything we stock in Pliers, Wrenches & Gripping Tools, at today’s prices. Recalculated every night.

Price $46.99
Pricier than about 74% of the 2,110 comparable items (median $23.99).

Specifications

Product
Brand nameTEKTON

Questions about this item

What does the 3/8 inch drive on the SRH31112 ratchet mean for socket compatibility?

The 3/8 inch square drive accepts any standard 3/8 inch drive sockets and accessories, letting you use the full range of common metric and SAE sizes without adapters.

How much space does the 12 inch overall length and flex head of the SRH31112 need to operate?

The ratchet measures 12 inches overall and the head pivots to multiple locked angles, so you need enough clearance for the full handle length plus room for the head to swing into position.

How do you install a socket on the SRH31112 quick-release ratchet, and what is the common mistake?

Press the socket onto the 3/8 inch drive until the detent ball seats; to remove it, push the quick-release button on the head. The frequent error is pulling the socket off without pressing the button, which can damage the retention mechanism.

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