Jet JSM-403 1/2-Inch Pnuematic Impact Wrench with Pistol Grip

by Jet

Product Description

From the Manufacturer

If you're taking off lug nuts or removing bolts up to 5/8 inch, the JSM-403 is the impact wrench for you. Delivering 250-foot/pounds of torque with an air consumption of 4-cubic feet per minute, this 1.2 inch impact wrench has good balance to give you better control of the tool. The free speed of the tool is 7,000 rpm and will need a minimum of 90 psi to operate properly.

Product Description

Built-in air regulator for positive speed and torque control; Front and/or rear bumper guards; Single hammer clutch mechanism; 7,000 rpm free speed; Torque 250 ft./lbs.; 5/8" bolt cpacity; 1/2" square drive; 4 cfm air consumption; 6-1/4" overall length

Product Details

• Product Dimensions: 6.2 x 5 x 3.5 inches
• Shipping Weight: 5.4 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B00004T9MW
• Item model number: JSM-403
• Average Customer Review: 4.3 out of 5 stars  See all reviews (3 customer reviews)
• Amazon Best Sellers Rank: #319,259 in Home Improvement (See Top 100 in Home Improvement)
• Discontinued by manufacturer: Yes

Customer Reviews

Most Helpful Customer Reviews

2 of 2 people found the following review helpful:

4.0 out of 5 stars Good quality but barely enough power, November 30, 2009

By 

M. Konopka (CT, USA) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Jet JSM-403 1/2-Inch Pnuematic Impact Wrench with Pistol Grip (Tools & Home Improvement)

While this has proven to be a quality product having seen regular use since I purchased it in 2006, it often fails to provide the power needed for simple tasks like removing lugs, especially if the shop was the last one to tighten them. It almost defeats the purpose. For most other small jobs it is sufficient. You may want to consider something with a little more power, but it will do if its all that fits the budget (as was my case).

1 of 1 people found the following review helpful:

4.0 out of 5 stars Good Product but, March 3, 2007

By 

robert meier "Rob Meier" (East Brunswick, nj) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Jet JSM-403 1/2-Inch Pnuematic Impact Wrench with Pistol Grip (Tools & Home Improvement)

This is a good product but I needed this to remove lug nuts to change tires on my car. It didn't have to muscle. I need more torque.

6 of 9 people found the following review helpful:

5.0 out of 5 stars Great Air wrench, June 3, 2000

By A Customer

This review is from: Jet JSM-403 1/2-Inch Pnuematic Impact Wrench with Pistol Grip (Tools & Home Improvement)

This is one I would recommend for the home shop. Great price and works great also. No problems whatsoever.