$78.40 CAD
$97.99 CAD
Astro Pneumatic 78004 Goliath Torque-Saver 4pc 1/2 in. Drive Impact Extension Bar Set laid out loose on white background
Astro Pneumatic 78004 Goliath Torque-Saver Impact Extension Bar Set stored in black tray
Astro Pneumatic 78004 Goliath Torque-Saver Impact Extension Bar Set - close-up tray view showing all four bars
Astro Pneumatic 78004 Goliath Torque-Saver 4pc 1/2 in. Drive Impact Extension Bar Set, all four bars displayed on white background
Astro Pneumatic 78004 Goliath Torque-Saver 4pc 1/2 in. Drive Impact Extension Bar Set laid out loose on white background
Astro Pneumatic 78004 Goliath Torque-Saver Impact Extension Bar Set stored in black tray
Astro Pneumatic 78004 Goliath Torque-Saver Impact Extension Bar Set - close-up tray view showing all four bars
Astro Pneumatic 78004 Goliath Torque-Saver 4pc 1/2 in. Drive Impact Extension Bar Set, all four bars displayed on white background

Astro Pneumatic 78004 Goliath 4pc 1/2" Drive Impact Extension Bar Set

SKU: AST-78004
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Sale price
$78.40 CAD
Regular price
$97.99 CAD
You save
$19.59 CAD (20%)

In stock! Usually ships in 24 to 48 hours.
Est. Arrival Nov 17 - Nov 19
Pickup available at Edmonton Warehouse

Usually ready in 4 hours

Check availability at other locations
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The Astro Pneumatic Goliath Torque-Saver Impact Extension Bar Set (78004) is a professional-grade 4-piece set engineered specifically for use with high-torque impact wrenches. Featuring a 1/2 in. drive, these extensions are the first of their kind designed to maximize torque transfer under the extreme stress of high-output impact tools. The Goliath extensions deliver 15-25% more torque to the fastener compared to conventional 1/2 in. extensions, making them an essential upgrade for demanding automotive and industrial applications. Each bar features a durable black oxide finish and is individually identified for quick selection in the field.

Features

  • First impact extension bars specifically engineered for high-torque impact wrenches

  • Delivers 15-25% more torque to the fastener than standard 1/2 in. impact extensions

  • Four lengths included to handle a wide range of fastener depths and access points

  • Black oxide finish for corrosion resistance and a professional appearance

  • Individually labeled bars for fast identification during use

  • Includes a molded storage tray to keep the set organized and protected

Specifications

Drive Size: 1/2 in.
Number of Pieces: 4
Extension Lengths: 2.5 in., 5 in., 10 in., 15 in.
Finish: Black oxide
Compatible Tool Type: High-torque impact wrench
Brand: Astro Pneumatic Tool Company
Part Number: 78004

Includes

1x Goliath Torque-Saver Impact Extension Bar, 2.5 in. (7800401)
1x Goliath Torque-Saver Impact Extension Bar, 5 in. (7800402)
1x Goliath Torque-Saver Impact Extension Bar, 10 in. (7800403)
1x Goliath Torque-Saver Impact Extension Bar, 15 in. (7800404)
1x Molded storage tray

Shipping

  • We will usually ship your order in 1 to 2 business days! Orders purchased before 2:00 pm EST may be shipped the same day.
  • Your order must have a subtotal of $199 or more to be eligible for free shipping.
  • The delay of your order will depend on your location and from which warehouse your order is shipped from. We will always ship your order from the closest available warehouse. Based on our experience, we estimate the transit time to be between 1 to 3 business days across Canada (excluding NWT, Yukon and Nunavut) and 2 to 5 business days to USA.
  • All orders will be shipped from Canada.
  • You may pick up your order at one of our warehouses, Monday to Friday, from 8 am to 5 pm. Pickup orders are usually ready within 4 hours.

Returns

We are offering a 30-day money-back guarantee!

If you are not satisfied with your purchase within 30 days of receiving the product, you can ship it back to us for a refund or exchange.

Before returning the item, kindly send us a request using the Self-Serve Return option or contact our customer support team to get your return authorization. You may contact us by email at support@mprtools.com, phone at 1-800-905-0410, or chat through our website. We are available Monday to Friday from 8 am to 5 pm ET.

We want to guarantee your experience with us will be outstanding. Here are just a few of the reasons why mprtools.com is the go-to company to get your tools from:

1-Year Price Match Guarantee

We work very hard to ensure we offer the absolute best prices online. If you find it at a lower price somewhere else within 365 days of purchasing, please message us, and we’ll credit you back the difference right away.

30-Day Money-Back Guarantee

It's our duty to provide superior quality tools you can trust to get the job done. If you're not fully satisfied with your order, you can request a return for a complete reimbursement.

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