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TEKTON 1/4, 3/8, 1/2 Inch Drive Impact Extension and Accessory Set with Rails and Tray (17-Piece) | SIA99201

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Availability: In Stock.
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Arrives Tuesday, Mar 10
Order within 3 hours and 55 minutes
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Size: 1/4, 3/8, 1/2 Inch


Features

  • Includes 3-pc. 1/4 inch drive impact extension: 3, 6, 9 in.; 1/4 inch drive (F) x 3/8 inch (M) impact adapter; 3-pc. 3/8 inch impact extensions: 3, 6, 10 in.; 3/8 inch drive (F) x 1/4 inch (M) impact reducer; 3/8 inch drive (F) x 1/2 inch (M) impact adapter; 3-pc. 1/2 inch drive impact extensions: 3, 6, 10 in.; 1/2 inch drive (F) x 3/8 inch (M) impact reducer; 1/2 inch drive (F) x 3/4 inch (M) impact adapter; 3-pc. Universal joints: 1/4, 3/8, 1/2 in.; 9-pc. Top mount ratchet and extension holders: 1/4, 3/8, 1/2; 3-pc. 13 inch socket rails: 1/4, 3/8, 1/2 in.; 13 inch 3-rail tray
  • Nine Extensions Attach an extension to your drive tool to reach past obstructions or into tight spaces
  • Pinless Universal Joints Reach around obstructions and access fasteners at an angle
  • Adapters and Reducers Adapt drive tools to other drive size sockets
  • Corrosion-Resistant Coating All items in this set have a corrosion-resistant manganese phosphate coating
  • Rail and Tray Organization The tray securely holds the socket rails in an upright position, even through the opening and closing of tool cabinet drawers

Description

Tekton impact drive accessories complement your existing socket system. This set includes 1/4, 3/8, and 1/2 inch drive impact accessories. Attach an extension to your drive tool for reaching past obstructions or into tight, narrow spaces with your socket. Reach around obstructions and access fasteners at an angle with a universal joint. The adapters and reducers can help compensate for lost or broken sockets, fill in gaps for incomplete size ranges, and expand the range of your socket system. The included organization rail comes with twist lock clips and top-mount extension holders. Ridges along the rail prevent the clips and holders from sliding, and a keyhole slot helps it lock into a tray.

Manufacturer: ‎TEKTON


Part Number: ‎SIA99201


Item Weight: ‎5.46 pounds


Product Dimensions: ‎14.7 x 5.3 x 3.6 inches


Item model number: ‎SIA99201


Size: ‎1/4, 3/8, 1/2 Inch


Power Source: ‎Electric or pneumatic drive tools


Item Package Quantity: ‎1


Included Components: ‎1/4 inch drive (F) x 3/8 inch (M) impact adapter, 3-pc. 1/4 inch drive impact extension 3, 6, 9 in., 3-pc. 3/8 inch impact extensions 3, 6, 10 in., 3/8 inch drive (F) x 1/2 inch (M) impact adapter, 3/8 inch drive (F) x 1/4 inch (M) impact reducer


Batteries Required?: ‎No


Date First Available: June 12, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Mar 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Greta tools
Size: 1/4, 3/8, 1/2 Inch
Great quality and love that they come with their own holder. I've purchased multiple sets from Tekton, always satisfied with the quality and customer service
Reviewed in the United States on February 26, 2026 by Jhgh14

  • Must buy
Size: 1/4, 3/8, 1/2 Inch
Great quality! You can’t go wrong with Tekton and their amazing warranty! Buy once for a lifetime tool even if passed down to the next generation in your family!
Reviewed in the United States on November 12, 2025 by Jay jay

  • High quality affordable extensions
Size: 1/4, 3/8, 1/2 Inch
Awesome set of impact extensions and swivels. Got it to throw in my triangle box in the back of my truck. The racks they store in work great and keep them from scattering all over the place. Way more affordable than snappy
Reviewed in the United States on September 25, 2025 by John Walstrom

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