CRAFTSMAN 1/4″ Extension Set Amazon Deal: 33% Off

Last checked Oct 20, 2026 by the FindsCheaper team · First listed Oct 19, 2026

4.4 out of 5 from 158 ratings on Amazon (as of Oct 20, 2026)

CRAFTSMAN 1/4" Extension Set – 33% off
See today's price on Amazon →

The CRAFTSMAN 1/4″ Extension Set is 33% off on Amazon right now – no code needed, the price drop shows in your cart.

Amazon listing: CRAFTSMAN 1/4" Extension Set, 4-Piece (CMMT43394)

Right now the CRAFTSMAN 1/4" Extension Set sells for 33% less than its usual list price on Amazon, and there is nothing to enter at checkout.

This extension is listed in the tools and home improvement section of Amazon. The listing calls out corrosion resistance, increased accessibility and maximum performance and quick size identification. The discounted listing is for size 1/4" in, polycarbonate construction. It is a moderate 33% markdown, so compare it with similar extension below before you decide.

On this page
  1. CRAFTSMAN 1/4″ Extension Set review: pros and things to check
  2. Why this CRAFTSMAN deal is worth it
  3. CRAFTSMAN 1/4″ Extension Set deal facts
  4. Key features of the CRAFTSMAN 1/4″ Extension Set
  5. CRAFTSMAN 1/4″ Extension Set at a glance
  6. Who should buy it (and who should skip it)
  7. CRAFTSMAN 1/4″ Extension Set vs similar extension deals
  8. Before you buy the CRAFTSMAN 1/4″ Extension Set: quick tips
  9. Helpful resources before you buy the CRAFTSMAN 1/4″ Extension Set
  10. CRAFTSMAN 1/4″ Extension Set video review

CRAFTSMAN 1/4″ Extension Set review: pros and things to check

What we like

  • 33% off with no code needed
  • Corrosion Resistance
  • Increased Accessibility and Maximum Performance
  • Quick Size Identification
  • Meets or Exceeds ASME Specifications

Things to check

  • Price drops can end without notice
  • Features listed here come from the seller's Amazon listing – we have not tested every product hands-on

See today's price on Amazon →Prices change often – Amazon shows the live price

Why this CRAFTSMAN deal is worth it

  • 33% off with no code needed
  • Standard Amazon shipping and returns apply
  • Listing highlight: corrosion resistance
  • Discount shows in the cart before you pay
CRAFTSMAN 1/4" Extension Set deal: before and after – 33% off on Amazon

Check the latest price & availability →Prices change often – Amazon shows the live price

CRAFTSMAN 1/4″ Extension Set – before and after the 33% discount. Tap the image to see it on Amazon.

CRAFTSMAN 1/4″ Extension Set deal facts

Deal typePrice drop
Discount33% off
How good is it?Bigger discount than 19% of the 3,561 Tools & Home Improvement deals we track (category average: 42% off)
BrandCRAFTSMAN – 16 deals tracked by FindsCheaper
Amazon rating4.4 out of 5 (158 ratings, as of Oct 20, 2026)
First spottedOct 19, 2026
Where to buyAmazon.com (sold through the regular listing, normal Amazon returns)

Key features of the CRAFTSMAN 1/4″ Extension Set

  • Corrosion Resistance
  • Increased Accessibility and Maximum Performance
  • Quick Size Identification
  • Meets or Exceeds ASME Specifications
  • Full Lifetime Warranty, refer to "Warranty & Support"

From the Amazon listing. Specs can change by variant – the listing is always the final word.

CRAFTSMAN 1/4″ Extension Set at a glance

BrandCRAFTSMAN
Product typeExtension
CategoryTools & Home Improvement
Size1/4" in
MaterialPolycarbonate
Discount33% off
ASINB07QN1PYY2
Last checkedOct 20, 2026

Who should buy it (and who should skip it)

Worth it for a new home, a move or a practical gift, especially at this discount. Skip it if you would rather wait for a bigger holiday markdown.

CRAFTSMAN 1/4″ Extension Set vs similar extension deals

ProductDiscountPromo codeStand-out feature
CRAFTSMAN 1/4″ Extension Set (this deal)33% offNo code neededCorrosion Resistance
monTEK VESA Extension Bracket Kit27% offNo code neededNote
Swanoo Doona Car Seat Sun Shade Extension76% offNo code needed–
Handyman Springs Prime-Line SP 9627 Extension Spring61% offNo code neededFor use in a variety of applications
Master Equipment Steel Pet Tub Stairs Extension Hook60% offNo code needed–
BOSCH CAM018 18″ SDS-max Core Bit Extension40% offNo code neededBosch 18

Discounts as last checked by our team; open each page for the current code.

Before you buy the CRAFTSMAN 1/4″ Extension Set: quick tips

  • There is no code to enter for the CRAFTSMAN 1/4" Extension Set – the 33% discount is already in the price, so compare the cart total with the list price.
  • Measure the space or counter first – listing photos can make items look larger or smaller than they are.
  • For electric items, confirm the plug type and wattage suit your outlets.
  • Read the care instructions (dishwasher-safe, hand wash) before you buy.

Helpful resources before you buy the CRAFTSMAN 1/4″ Extension Set

Independent sources – we are not affiliated with them.

CRAFTSMAN 1/4″ Extension Set video review

Craftsman Socket Set Review, Poor Man’s Extension Cord and Upstate Update

Craftsman Socket Set Review, Poor Man’s Extension Cord and Upstate Update – by ScoutCrafter on YouTube. We are not affiliated with the channel.

More extension videos

Craftsman 3 Piece 3/8 Extension Set CMMT43355 *WE HAVE AN ISSUE, HERE*

Craftsman 3 Piece 3/8 Extension Set CMMT43355 *WE HAVE AN ISSUE, HERE* – Tool In Hand

Check the current deal on Amazon →Prices change often – Amazon shows the live price

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Checked by the FindsCheaper Deals Team · last checked Oct 20, 2026

We find codes from sellers, brand promotions and our Facebook groups, open each Amazon listing to confirm the discount, and mark codes as ended when members report them. Product details come from the Amazon listing – we have not tested every product hands-on. About us · How we earn

CRAFTSMAN 1/4″ Extension Set discount FAQ

Do I need a promo code for the CRAFTSMAN 1/4" Extension Set?

No. The 33% discount is already applied on the listing – there is nothing to enter at checkout. If the seller releases a code later, it goes at the top of this page.

Is 33% off a good price for the CRAFTSMAN 1/4" Extension Set?

It is a fair discount. If you are not in a hurry, compare the similar extension on this page first.

Is it easy to return if it does not fit my space?

Most Amazon home items follow the standard return window shown on the order page. Check the return policy on the listing before buying larger items.

Is there a CRAFTSMAN 1/4″ Extension Set promo code right now?

Not at the moment – the 33% discount is already in the price, so there is nothing to enter at checkout. When the seller releases a promo code for this product, it appears at the top of this page.

Does this deal need Amazon Prime?

No. The price drop applies to any Amazon account unless the listing says Prime-exclusive.

Get this deal on Amazon →Prices change often – Amazon shows the live price

Shopping around? Compare the best extension deals (11 codes), every CRAFTSMAN promo code, Tools & Home Improvement deals, Under $25 and Amazon promo codes from October 19.

As an Amazon Associate, FindsCheaper earns from qualifying purchases. Promo codes and coupons are set by sellers, can sell out or end early, and the final price is always the one shown in your Amazon cart.

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