The Astro Pneumatic Goliath Torque-Saver Impact Extension Bar Set (78005) is a 4-piece, 3/8 in. drive extension set engineered specifically for modern high-performance 3/8 in. impact wrenches. Constructed from durable steel with a black finish, these extensions are purpose-built to maximize torque transfer where standard extensions fall short. The Goliath design delivers 15-25% more torque to the fastener than every other 3/8 in. extension that preceded it, making this set a significant upgrade for professional technicians and serious enthusiasts alike. Four lengths are included to cover a wide range of fastener access needs in a single organized tray.
Features
First impact extensions designed specifically for modern high-performance 3/8 in. impact wrenches
Delivers 15-25% more torque to the fastener compared to all previous 3/8 in. extensions
Four lengths included for versatile fastener access across a broad range of applications
Steel construction for strength and durability under high-impact use
Black finish provides corrosion resistance and a professional appearance
Organized storage tray included for easy identification and secure transport
Specifications
Drive Size: 3/8 in.
Extension Lengths: 2.5 in., 5 in., 10 in., 15 in.
Pieces: 4
Material: Steel
Color/Finish: Black
Part Number: 78005
Includes
1x Goliath Torque-Saver Impact Extension Bar, 2.5 in.
1x Goliath Torque-Saver Impact Extension Bar, 5 in. (7800502)
1x Goliath Torque-Saver Impact Extension Bar, 10 in. (7800503)
1x Goliath Torque-Saver Impact Extension Bar, 15 in. (7800504)
1x Storage and organization 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:
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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.
