Teng Tools Torque Multiplier 1:3 F - 3/4" M — MP1400

Teng Tools 1:3 Torque Multiplier - 1/2 Inch Female to 3/4 Inch Male Drive, Triples Input Torque for Professional Mechanics - MP1400

1/2"
$399.99
$399.99 $952.00
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Teng Tools Torque Multiplier 1:3 F - 3/4" M — MP1400
  • Teng Tools Torque Multiplier 1:3 F - 3/4" M — MP1400
  • Torque Multiplier 1:3 F - 3/4" M
Teng Tools 1:3 Torque Multiplier - 1/2 Inch Female to 3/4 Inch Male Drive, Triples Input Torque for Professional Mechanics - MP1400

Teng Tools 1:3 Torque Multiplier - 1/2 Inch Female to 3/4 Inch Male Drive, Triples Input Torque for Professional Mechanics - MP1400

$399.99
$399.99 $952.00
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Data sheets (2 PDFs)
When your 1/2 inch drive torque wrench cannot reach the specs demanded by larger fasteners, this 1:3 ratio tool bridges the gap. Attach it between your calibrated wrench and a 3/4 inch socket, and the output delivers three times the torque you apply at the input. Simply divide the target torque by three, set your wrench accordingly, and tighten with confidence. The 1/2 inch female input accepts any standard 1/2 inch square drive, and the 3/4 inch male output fits directly into 3/4 inch sockets. This extension wrench approach lets you avoid purchasing a dedicated 3/4 inch torque wrench — a significant saving for any shop or mobile service operation. At 2237 g, this unit is substantial enough to feel solid in professional use without being unwieldy. It requires no power source, no software, and no periodic electronic calibration. Pure mechanical advantage, ready whenever you need it. Ideal for automotive tools collections, fleet maintenance bays, and industrial settings where controlled torque application across multiple drive sizes is a daily requirement. Tradesmen who already trust their 1/2 inch torque wrench can extend its usefulness into 3/4 inch territory instantly. Whether you are working on engine assemblies, drivetrain components, or structural bolting, this tool lets you achieve higher torque values accurately and efficiently. Keep it in your cart alongside your existing wrenches and sockets — it takes up minimal space while dramatically expanding your capability.
Also part of 1 tool kit

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Specifications

TypeTorque Tools
CategoryTorque Multipliers
Drive size1/2"
Part numberMP1400
Shipping

Free shipping on orders over $99. Orders are stocked, picked and shipped from our warehouse in Fort Worth, Texas — orders placed on business days ship same-day wherever possible.

Lifetime warranty

Teng Tools hand tools are backed by a lifetime warranty against manufacturing defects. Screwdriver bits and socket bits are consumables and are guaranteed to meet dimensional standards. Torque wrenches and air tools can be serviced and recalibrated on request — contact us to arrange it.

Returns

Not right for the job? Contact us within 30 days of delivery and we'll sort out a return or exchange. Tools must be unused and in their original packaging. Warranty claims are handled separately — a defective tool is our problem, not yours.

Why Teng Tools?

Swedish Design Since 1985

Trusted in 30+ countries. Designed in Sweden, built to ISO and DIN standards.

Shipped Fast from Texas

US warehouse in Fort Worth, so orders move fast. TAA approved for government and defense.

Lifetime Warranty

Something goes wrong? Send a photo and your order number — same-day shipping on replacements.

The Devil Is in the Detail

Satin-finish wrenches, through-blade screwdrivers, heavy-gauge storage — built to last.

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