TACKLIFE Nut Driver Interchangeable 7-in-1 Hollow Shaft Hvac Tool Set-HSS6A

Interchangeable Nut Driver
7-in-1 (3/16, 1/4, 5/16, 3/8 7/16, 9/16, 3/4 ) Interchangeable nut driver saves space, help yo...

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Product Review

TACKLIFE Nut Driver Interchangeable 7-in-1 Hollow Shaft Hvac Tool Set-HSS6A

Interchangeable Nut Driver
7-in-1 (3/16, 1/4, 5/16, 3/8 7/16, 9/16, 3/4 ) Interchangeable nut driver saves space, help you leaving away from mess and it's easy to carry.

Perfect Tool for a Hvac
This is a perfect tool for hvac techs in thermostat installation and control work. And there are also other wide applications. The nut driver can also be used with corresponding bits.

Wrench-assist Function
The afterburner hexagon nut driver can assist with wrenches to remove stubborn fasteners and hollow shafts works on long bolts. 

Superior Quality
Cr-V material is more sturdy, durable, anti-rust and anti-corrosion. CA+TPR material handle provides a comfortable grip.

Color Band
Color bands are easy to identify different sizes.

About Tacklife
At Tacklife, we aim to manufacture the best products that inspire our consumers to live a more convenient, secure lifestyle. We have our professional products monitoring team to focus on every single detail that matters to you and develop well-made, portable, exquisite products.

Why Choose Tacklife
Every TACKLIFE tool is thoroughly inspected and tested before leaving the factory. If you have any quality problems, please write to us through Amazon. TACKLIFE support team will solve your problems in time.


  • ▲【Interchangeable Nut Driver】7-in-1 (3/16, 1/4, 5/16, 3/8 7/16, 9/16, 3/4 ). Interchangeable nut driver set saves space and it is easy to carry.
  • ▲【Perfect Multi Tool】 It can be used not only as nut driver, but also as screw driver for various applications such as thermostat installation, vehicle repair etc.
  • ▲【Ergonomic Design】CA+TPR handle provides greater torque and a comfortable grip. Hollow shafts are designed for long bolts. Color coded design makes it easy to identify different sizes. Wrench-assist Function helps remove stubborn fasteners easily.
  • ▲【Superior Quality】Cr-V material is more sturdy, durable, anti-rust and anti-corrosion.
  • ▲【TACKLIFE Service】TACKLIFE promises that customers can enjoy our best and friendly customer service(Just e-mail us through Amazon)

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