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Jonard TWAS-71620 torque wrench, 7/16 inch drive, black oxide finish

Jonard

Jonard TWAS-71620 20 in-lb 7/16" torque wrench

SKU CH-FRKW-9X5KX MPN TWAS-71620

A preset micrometer torque wrench calibrated to 20 in-lb with a 7/16" drive for precise fastener tightening

  • Product typeAdjustable Wrenches
  • Main materialHAWA
  • Preset 20 in-lb torque eliminates guesswork on critical fasteners
  • +/-4 % clockwise accuracy ensures repeatable tightening results
  • 7/16" drive fits common automotive and industrial sockets
  • Alloy steel body with black oxide finish resists corrosion
  • Clockwise and counter-clockwise operation covers both tightening directions

20 in-lb preset torque wrench

The Jonard TWAS-71620 is a preset micrometer torque wrench calibrated to 20 in-lb with a 7/16" drive. It delivers +/-4% clockwise and +/-6% counter-clockwise accuracy between 20% and 100% of full scale. Carbon alloy steel construction and a black oxide finish provide corrosion resistance for regular use. The tool operates in both rotation directions for fastening and loosening tasks.

Technicians needing fixed 20 in-lb torque

This wrench suits technicians who repeatedly apply the same 20 in-lb setting on 7/16" drive fasteners. It is not for buyers who need an adjustable torque range or a different drive size. Users requiring a calibrated certificate or a click-type mechanism should look at other tools. The preset design prevents accidental setting changes during repetitive work.

+/-4% CW and +/-6% CCW accuracy

The single specification that decides fit is the stated accuracy of +/-4% clockwise and +/-6% counter-clockwise at 20% to 100% of the 20 in-lb full scale. If your application demands tighter tolerance, this wrench will not meet it. The fixed 20 in-lb preset and 7/16" drive are the other limiting factors. Verify these figures against your procedure before purchasing.

How it compares

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

Price $30.99
Pricier than about 62% of the 2,110 comparable items (median $23.99).

Specifications

Product
Brand nameJonard
Model nameTWAS-71620
Product typeAdjustable Wrenches
Size & build
Main materialHAWA

Questions about this item

How accurate is the 20 in-lb torque setting when I am tightening a fastener?

The wrench delivers ±4 % accuracy clockwise and ±6 % accuracy counter-clockwise from 20 % to 100 % of the 20 in-lb full scale.

What does the 7/16" drive size mean for the sockets I can use?

The 7/16" square drive accepts any socket with a matching 7/16" drive hole, letting you work with fasteners that fit those sockets.

Will the alloy steel body and black oxide finish hold up in a humid workshop?

The carbon alloy steel construction with black oxide finish protects the tool from corrosion so it lasts longer even under harsh conditions.

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