Model#: SNXNSX4345

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Sunex SX4345 1/2 in. Drive Air Impact Wrench

  • Sunex SX4345 1/2 in. Drive Air Impact Wrench
Free Shipping
(continental U.S.)
Out of Stock
Want an email when it's back in stock?


Sunex Tool's SX4345 1/2 in. impact wrench delivers the power, performance and dependability the professionals look for. With up to 750 ft-lbs. of maximum torque, 1100 ft-lbs. of breakaway torque and 7,000 RPM, the SX4345 delivers fast, effective fastening performance in a lightweight and easy-to-handle tool.
  • Delvers up to 750 ft-lbs. of maximum torque and 1100 ft-lbs. of breakaway torque for high performance fastening
  • Up to 7,000 RPM for fast, effective performance in most fastening applications
  • Lightweight and compact size provides improved control and accuracy
  • One-handed forward and reverse operation for quick fastening and fastener removal
  • 1/2 in. Drive Air Impact Wrench - SX4345


Series: SunexHD
Length: 7.25 in.
Weight: 4.3 lbs.
Air Inlet Size: 1/4 in.
Average Air Consumption (SCFM): 4.7
Drive Size: 1/2 in.
Drive Type: Square
Fitting Type: NPT
Handle Type: Pistol Grip
Min. Hose Size: 3/8 in.
Operating Pressure (PSI): 90
Operating Speed (RPM): 7,000
Torque: 750 ft-lbs.



There are no reviews for this item. Write Review

Questions & Answers

Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!


Sunex Warranty

Sunex® Tools Inc. Warrants to its customers that the company’s Sunex® Tools branded products are free from defects in workmanship and materials.

Sunex® Tools Inc. will repair or replace its Sunex® Tools branded products which fail to give satisfactory service due to defect in workmanship or materials, based upon the Terms and Conditions of the Warranty plans attributed to that specific product.

This Warranty does not cover damage to equipment or tools arising from alteration, abuse, misuse, damage and does not cover any repairs or replacement made by anyone other than Sunex® Tools or its Authorized Service Centers.

Return equipment or tools to Sunex® Tools or an Authorized Sunex® Warranty Center, SHIPPING PREPAID. Be certain to include your name, address and contact information, proof of purchase date, and a description of the suspected defect.

The foregoing obligation is Sunex® Tools’ sole liability under this or any implied warranty and under no circumstances shall Sunex® Tools be liable for any incidental or consequential damages.