Skip to main content
FallHalloweenPetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Limited time savings!

|
Shop Wild Steals Now
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!

​
Menu

Search

Home

Sign In

Cart
5.0
(1)
5.0 out of 5 stars. 1 review
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Tools
  4. /
  5. Hand Tools
  6. /
  7. Ratchets & Sockets
  8. /
  9. Sockets
  10. /

  11. JobSmart 1/2 in. Drive Metric 21 mm Deep Socket

  1. Home
  2. /
  4. /
  5. Sockets

JobSmart 1/2 in. Drive Metric 21 mm Deep Socket

Shop all JobSmart
JobSmart 1/2 in. Drive Metric 21 mm Deep Socket

Item # 1038419

JobSmart JobSmart 1/2 in. Drive Metric 21 mm Deep Socket
JobSmart JobSmart 1/2 in. Drive Metric 21 mm Deep Socket

Save 20% on a JobSmart hand tool with purchase of any TSC brand tool storage

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all JobSmart
JobSmart 1/2 in. Drive Metric 21 mm Deep Socket

Item # 1038419

JobSmart JobSmart 1/2 in. Drive Metric 21 mm Deep Socket
JobSmart JobSmart 1/2 in. Drive Metric 21 mm Deep Socket

Save 20% on a JobSmart hand tool with purchase of any TSC brand tool storage

​
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Complete repairs using a JobSmart 1/2 in. Drive Metric 21 mm Deep Socket. Its long length makes this socket ideal for accessing hard-to-reach or recessed fasteners, and its heat-treated chrome vanadium steel body ensures exceptional strength and durability. The socket is designed in accordance to ANSI/ASME standards and is backed by a limited warranty. 12-point design.

  • 21 mm deep socket with the size stamped on the outside for easy recognition
  • 12-point deep depth design
  • Crafted from heat-treated chrome vanadium steel for exceptional strength and durability
  • 1/2 in. drive size compatibility
  • Meets ANSI/ASME standards
  • Limited warranty
BrandJobSmart
Country of OriginImported
Drive Size1/2 in.
FeaturesHeat Treated
FinishChrome
Measurement StandardMetric
Number of Pieces1
Number Of Points12-point
Primary MaterialSteel
Product Height1.15 in.
Product Length5.5 in.
Product Weight0.285 in.
Product Width1.5 in.
Socket Size21mm
Socket TypeDeep
WarrantyLimited
Manufacturer Part NumberJS12046
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. Top Rated
    JobSmart 1/2 in. Drive Metric 21 mm Socket
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    JobSmart 1/2 in. Drive Metric 21 mm Socket

    $6.49
  2. Top Rated
    JobSmart 1/4 in. Drive Metric Deep Socket Set, 11 pc.
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    JobSmart 1/4 in. Drive Metric Deep Socket Set, 11 pc.

    $9.99
  3. Top Rated
    JobSmart 1/2 in. Drive Metric 24mm Deep Socket
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    JobSmart 1/2 in. Drive Metric 24mm Deep Socket

    $10.49
  4. JobSmart 1/2 in. Drive Metric 22mm Deep Socket
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JobSmart 1/2 in. Drive Metric 22mm Deep Socket

    $10.49
  5. Top Rated
    JobSmart 1/2 in. Drive Metric 10mm Deep Socket
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    JobSmart 1/2 in. Drive Metric 10mm Deep Socket

    $9.49
  6. JobSmart 1/2 in. Drive Metric 19mm Deep Socket
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JobSmart 1/2 in. Drive Metric 19mm Deep Socket

    $9.49
  7. Top Rated
    JobSmart 1/2 in. Drive SAE 1 in. Deep Socket
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    JobSmart 1/2 in. Drive SAE 1 in. Deep Socket

    $11.99
  8. Top Rated
    JobSmart 1/2 in. Drive Metric 19mm Socket
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    JobSmart 1/2 in. Drive Metric 19mm Socket

    $6.49
  9. JobSmart 1/2 in. Drive SAE 1-1/4 in. Deep Socket
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JobSmart 1/2 in. Drive SAE 1-1/4 in. Deep Socket

    $11.99
  10. JobSmart 1/2 in. Drive SAE 1-1/8 in. Deep Socket
    4.3 out of 5 stars with 3 reviews
    4.3 (3)

    JobSmart 1/2 in. Drive SAE 1-1/8 in. Deep Socket

    $11.99
  11. JobSmart 1/2 in. Drive SAE 18mm Deep Socket
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JobSmart 1/2 in. Drive SAE 18mm Deep Socket

    $9.49
  12. Top Rated
    JobSmart 1/2 in. Drive SAE 7/8 in. Deep Socket
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    JobSmart 1/2 in. Drive SAE 7/8 in. Deep Socket

    $10.49

Items You May Like

  1. Top Rated
    JobSmart 3/8 in. Drive SAE/Metric Assorted Socket Set with Rack, 21 pc.
    4.8 out of 5 stars with 8 reviews
    4.8 (8)

    JobSmart 3/8 in. Drive SAE/Metric Assorted Socket Set with Rack, 21 pc.

    $14.99
  2. Top Rated
    JobSmart 1/2 in. Drive SAE/Metric Assorted Impact Socket Set, 23 pc.
    4.8 out of 5 stars with 42 reviews
    4.8 (42)

    JobSmart 1/2 in. Drive SAE/Metric Assorted Impact Socket Set, 23 pc.

    $54.99
  3. Beta Tools Extra-Long Flat Knurled Needle Nose Pliers, Slip-proof PVC Coated Handles
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Beta Tools Extra-Long Flat Knurled Needle Nose Pliers, Slip-proof PVC Coated Handles

    $35.99
    Was $39.99Save $4.00
  4. GEARWRENCH 3/8 in. Drive Flex Head Micrometer Torque Wrench 5-75 ft/lbs
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    GEARWRENCH 3/8 in. Drive Flex Head Micrometer Torque Wrench 5-75 ft/lbs

    $199.99
  5. DEWALT 1/2 in. Drive 13/16 in. 12-Point Deep Socket
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    DEWALT 1/2 in. Drive 13/16 in. 12-Point Deep Socket

    $11.99
  6. DEWALT 1/2 in. Drive 21 mm 12-Point Deep Socket
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    DEWALT 1/2 in. Drive 21 mm 12-Point Deep Socket

    $12.49
  7. Top Rated
    Milton 3/8 in. Drive Deep 6-20 Metric Impact Socket Set, 15 pc.
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Milton 3/8 in. Drive Deep 6-20 Metric Impact Socket Set, 15 pc.

    $26.99
    Was $29.99Save $3.00
  8. Crescent 19 in. Sliding Nail Puller
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Crescent 19 in. Sliding Nail Puller

    $42.29
    Was $46.99Save $4.70
  9. Top Rated
    JobSmart 1/4 in. Drive Metric Deep Socket Set, 12 pc.
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    JobSmart 1/4 in. Drive Metric Deep Socket Set, 12 pc.

    $27.99
  10. Top Rated
    JobSmart 4 pc. Groove Joint Pliers Set
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    JobSmart 4 pc. Groove Joint Pliers Set

    $29.99
  11. Top Rated
    JobSmart 3/4 in. Drive SAE 2-1/8 in. Socket
    5.0 out of 5 stars with 3 reviews
    5.0 (3)

    JobSmart 3/4 in. Drive SAE 2-1/8 in. Socket

    $29.99
  12. Top Rated
    JobSmart Assorted Locking Pliers Set, 4 pc.
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    JobSmart Assorted Locking Pliers Set, 4 pc.

    $11.99

Customers Also Bought

  1. JobSmart 1/2 in. Drive Metric Assorted Impact Deep Socket Set, 13 pc.
    4.3 out of 5 stars with 9 reviews
    4.3 (9)

    JobSmart 1/2 in. Drive Metric Assorted Impact Deep Socket Set, 13 pc.

    $19.99
  2. Top Rated
    JobSmart 1/2 in. Drive SAE 1-1/16 in. Deep Socket
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    JobSmart 1/2 in. Drive SAE 1-1/16 in. Deep Socket

    $11.99
  3. Top Rated
    JobSmart 1/4 in. Drive SAE Deep Socket Set, 11 pc.
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    JobSmart 1/4 in. Drive SAE Deep Socket Set, 11 pc.

    $9.99
  4. JobSmart 1/2 in. Drive SAE 13/16 in. Deep Socket
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JobSmart 1/2 in. Drive SAE 13/16 in. Deep Socket

    $10.49
  5. JobSmart 1/2 in. Drive Metric Impact Socket Set, 10 pc.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JobSmart 1/2 in. Drive Metric Impact Socket Set, 10 pc.

    $17.99
  6. JobSmart 3/8 in. Drive SAE 11/16 in. Deep Socket
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JobSmart 3/8 in. Drive SAE 11/16 in. Deep Socket

    $7.49
  7. JobSmart 3/8 in. Drive Metric Hex Bit Socket Set, 7 pc., JS202416
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JobSmart 3/8 in. Drive Metric Hex Bit Socket Set, 7 pc., JS202416

    $27.99
  8. Top Rated
    JobSmart 1/2 in. Drive SAE 15/16 in. Deep Impact Socket
    5.0 out of 5 stars with 6 reviews
    5.0 (6)

    JobSmart 1/2 in. Drive SAE 15/16 in. Deep Impact Socket

    $12.99
  9. JobSmart 1/2 in. Drive SAE 15/16 in. Deep Socket
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JobSmart 1/2 in. Drive SAE 15/16 in. Deep Socket

    $10.49
  10. JobSmart 1/2 in. Drive SAE Deep Impact Socket Set, 10 pc.
    4.7 out of 5 stars with 15 reviews
    4.7 (15)

    JobSmart 1/2 in. Drive SAE Deep Impact Socket Set, 10 pc.

    $10.99
    Was $14.99Save $4.00
  11. Top Rated
    JobSmart 3/8 in. Drive SAE 7/16 in. Deep Socket
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    JobSmart 3/8 in. Drive SAE 7/16 in. Deep Socket

    $7.29
  12. JobSmart 1/4 in./3/8 in. Drive Metric Hex Bit Socket Set, 11 pc.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JobSmart 1/4 in./3/8 in. Drive Metric Hex Bit Socket Set, 11 pc.

    $7.99

Reviews

Rating Snapshot

Select a row below to filter reviews.

5 starsstars

1
1 review with 5 stars.

4 starsstars

0
0 reviews with 4 stars.

3 starsstars

0
0 reviews with 3 stars.

2 starsstars

0
0 reviews with 2 stars.

1 starstars

0
0 reviews with 1 star.

Overall Rating

5.0

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
1 to 0 of 1 Review .

1 Ratings-Only Review

Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.