what is the torque capacity?

No listed value that i saw but I have flexed my 4 foot breaker bar on this and never had any amount of give

will a 1/2" braker bar fit in the area that a hand wrench fits in the picture?

No, this tool is great for getting the nut loose on frozen tie rods!

Am i using this wrong? Every situation I only seem to tighten?

They need to make an additional mirror image adapter. With this one, if you use the breaker bar facing the bolt, you can only tighten it. Of course, you can flip the adapter to loosen, but you have to place the breaker bar on the opposite side of the bolt. Sometimes, you only have enough space for one side.

Otros vendedores en Amazon aseguran que es aleación de acero esta extension.

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🔩 Unlock Power & Precision in Every Turn!

BUILT TO LAST - Heat-treated, drop-forged steel ensures durability for the toughest jobs.
MAXIMIZE YOUR TORQUE - Effortlessly break loose stuck or rusted bolts with enhanced leverage.
REACH THE UNREACHABLE - Offset design grants access to tight, confined spaces others can’t touch.
ONE TOOL ENDLESS USES - Self-adjusting adapter fits square, allen bits, and more—perfect for pros and DIYers alike.
UNIVERSAL COMPATIBILITY - Fits 1/2 inch and 21mm hex drives for seamless integration with your favorite tools.

The K Tool International 49403 Universal Wrench Extender Adaptor is a rugged, heat-treated, drop-forged tool designed to boost torque and reach in tight spaces. Compatible with 1/2 inch and 21mm hex drives, its 12-inch extendable length and self-adjusting design make it an essential upgrade for automotive, industrial, and home repair professionals seeking reliable performance and versatility.

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Color	Black
Brand	K Tool International
Item Length	12 Inches
Item Weight	0.5 Pounds
Item Package Quantity	1
Head Style	Fixed Square
Finish Type	Painted
Operation Mode	Mechanical
Manufacturer	K Tool International
UPC	769622494030
Part Number	49403
Item Weight	8 ounces
Item model number	49403
Style	Universal
Finish	Painted
Power Source	hand_powered
Included Components	K TOOL INTERNATIONAL - Universal Wrench Extender Adaptor (49403)
Batteries Included?	No
Batteries Required?	No
Warranty Description	Manufacturer Warranty

K Tool International 49403 Universal Wrench Extender Adaptor, 1/2 Inch or 21mm Hex Drive, Drop Forged Body with Heat Treatment, Extendable, Black

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