Astro Pneumatic

Astro Pneumatic 78354 10pc 3/8" Drive 6pt Pinless Universal Torque-saver Impact Extension Socket Set - Metric 78354_45

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SKU:
20589753
MPN:
78354_45
Availability:
Usually ships the same or next business day. In stock at our NC, NJ warehouses.
Shipping:
Calculated at Checkout
Stock Update:
01/14/2026 02:29:14 PM PST
$119.30
Stock Update:
01/14/2026 02:29:14 PM PST

Description

This item is brand-new, factory sealed.

Astro Tools 78354 10-Piece 3/8" Drive 6 Point Pinless Universal Torque-Saver Impact Extension Socket Set - Metric
  • No-skip set from 10mm to 19mm, 9 long 3/8 drive 6-point pinless impact universal extension sockets
  • Heavy-Duty TORQUE-SAVER design utilizes overbuilt joint design & extension shaft size used only by Astro to minimize torque loss and ensure maximum durability
  • Enjoy up to 30% more torque delivered to fasteners when used at max angle and 20% more when used straight compared to other equal length universal extension sockets
  • Forged Cro-Mo construction, durable 100% pinless design with 360 of freedom
  • Manufacturer: ?Astro Tools
  • Part Number: ?78354
  • Item Weight: ?8.39 pounds
  • Package Dimensions: ?10.71 x 7.52 x 2.72 inches
  • Item model number: ?78354
  • Power Source: ?air_powered
  • Item Package Quantity: ?1
  • Included Components: ?10PC 3/8" PINLESS UNIV EXTN - MM
  • Batteries Required?: ?No

Astro Tools has designed an all-new pinless universal extension socket set that is unlike anything else on the market. This Metric 78354 10-piece 3/8" Drive Pinless Universal Torque-Saver Impact Extension Socket Set has it all. 9-inch-long impact extensions with pinless universal socket ends in a compact, sturdy case with no skipped sizes, 10 to 19mm and every size in between. This forged Cro-Mo set also features something new that we're calling our "Torque Saver" design. By beefing up the pinless joint, even on smaller sizes, and increasing the shaft size, torque is delivered down the length of the tool in a more effective way than even the most expensive options on the market. Resulting in 30% more torque delivered to fasteners from your impact wrench when used at max angle and 20% more when used straight compared to other equal-length universal extension sockets, all with 360 of freedom. Astro's "anti-floppy" design has been popular among the pros and ensures that after heavy usage, pointing the extension at a bolt head will remain true instead of pointing at the ground.

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Astro Pneumatic 78354 10pc 3/8" Drive 6pt Pinless Universal Torque-saver Impact Extension Socket Set - Metric 78354_45
$119.30