Search  for anything...

TEKTON 1/4, 3/8, 1/2 Inch Impact Socket Set, 220-Piece | SID99403

  • Based on 5 reviews
Condition: New
Checking for the best price...
$695.00 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund / replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Sep 16
Order within 1 hour and 38 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Style: Standard and Deep


Size: 220-Piece (5/32 - 1-1/4 in., 4-32 mm)


Color: Matte


Features

  • Includes 58-pc. 1/4 in. drive shallow and deep 6-point impact sockets 12-point: 5/32 - 11/16 in., 4 - 17 mm; 68-pc. 3/8 inch drive shallow and deep 6-point impact sockets: 1/4 - 1 in., 6 - 24 mm; 84-pc. 1/2 inch drive shallow and deep 6-point inch impact sockets: 5/16 - 1-1/4 in., 8 - 32 mm; 2-pc. 1/4 in. drive impact extensions: 3, 6 in.; 3-pc. 3/8 in. drive extensions: 3, 6, 10 in.; 2-pc. 1/2 inch drive impact extensions: 3, 10 in.; 3-pc. impact universal joints: 1/4, 3/8, 1/2 in.; 3-pc. carrying cases
  • Two Size Markings The size is marked in two ways, both as a high-visibility laser marking and a permanent stamped marking
  • Full-Length Socket Well The interior well extends fully into the socket, which allows for better fastener engagement in more situations
  • Works With Friction Ring or Detent Pin Anvils Smooth walls inside the drive end and a detent pin hole make the sockets compatible with both drive tool anvil types
  • Prevents Fastener Round-Off Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners
  • Carrying Cases Made from a high-density polyethylene material that withstands exposure to common lubricants, fuels, and solvents

Description

Tekton shallow and deep impact sockets have two size markings—both a high- visibility laser marking and a permanent stamped marking. The interior well of the socket extends fully into the socket, which allows for better fastener engagement in more situations. Each socket works with both friction ring and detent pin anvils. Smooth walls without grooves support friction ring engagement, and a detent pin hole on one side allows you to decide whether to engage the pin. Radiused corners on the socket prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners. Part by part, we choose the best combination of steel alloys, heat treating specifications, and forming processes to meet the highest performance requirements. All pieces in this set have a corrosion-resistant manganese phosphate coating.

Brand: TEKTON


Material: Alloy Steel


Finish Type: Manganese Phosphate Coated


Number of Pieces: 220


Drive System: 6-Point Impact


Brand Name: TEKTON


Model Number: SID99403


Number of Items: 1


Unit Count: 1 Count


UPC: 020209083932


Manufacturer: TEKTON


Included Components: 2-pc. 1/2 inch drive impact extensions 3, 10 in., 2-pc. 1/4 in. drive impact extensions 3, 6 in., 3-pc. 3/8 in. drive extensions 3, 6, 10 in., 3-pc. carrying cases, 3-pc. impact universal joints 1/4, 3/8, 1/2 in., 58-pc. 1/4 in. drive standard and deep 6-point impact sockets 12-point 5/32 - 11/16 in., 4 - 17 mm, 68-pc. 3/8 inch drive standard and deep 6-point impact sockets 1/4 - 1 in., 6 - 24 mm, 84-pc. 1/2 inch drive standard and deep 6-point inch impact sockets 5/16 - 1-1/4 in., 8 - 32 mm


Item Weight: 68.6 pounds


Item Type Name: Impact Socket Set


Manufacturer Part Number: SID99403


Drive System: 6-Point Impact


Drive Bit Shank Style: Hex


Bit Compatibilities: 1/2, 1/4, 3/8


Number of Pieces: 220


Material Type: Alloy Steel


Finish Types: Manganese Phosphate Coated


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 16

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Complete set
Style: Standard and Deep Size: 220-Piece (5/32 - 1-1/4 in., 4-32 mm) Color: Matte
Amazing complete set with extensions ad ball joints.
Reviewed in the United States on January 19, 2026 by Jordan

  • Product is not as advertised.
Style: Standard and Deep Size: 211-Piece (5/32 - 1-1/2 in., 4-39 mm) Color: Matte
Product is not as advertised. I purchased this product because I was under the impression that it had no skips in the set and it does indeed have skips. Before purchasing item be sure in insure you really want it because cancelling the order with Amazon within 15mins of purchase has proven to be difficult. Food for thought. ... show more
Reviewed in the United States on February 12, 2026 by Neiaushie Kinkade

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...