Skip to main content
HalloweenPetLawn & GardenTruck & AutomotiveSporting GoodsHorseFarm & RanchClothingLivestockPet & Animal PharmacyToolsPoultryFencing & GatesHome ImprovementOutdoor LivingHeating & CoolingHome Decor & FurnitureOutdoor Power EquipmentTrailers & TowingBoots & ShoesWild 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

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​
Sign In / EnrollGet rewarded!
​
Halloween
Pet
Lawn & Garden
Truck & Automotive
Sporting Goods
Horse
Farm & Ranch
Clothing
Livestock
Pet & Animal Pharmacy
Tools
Poultry
Fencing & Gates
Home Improvement
Outdoor Living
Heating & Cooling
Menu

Search

Home

Sign In

Cart
0.0
(0)
0.0 out of 5 stars.
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Horse
  4. /
  5. Tack & Saddlery
  6. /
  7. Western Saddles & Tack
  8. /
  9. Western Bits & Guards
  10. /
  11. Western Bits
  12. /

  13. Diamond R 6.5 in. Nickel-Plated Tom Thumb Bit, 6-1/2 in. Cheek, 5 in. Mouth

  1. Home
  2. /
  4. /
  5. Western Bits

Diamond R 6.5 in. Nickel-Plated Tom Thumb Bit, 6-1/2 in. Cheek, 5 in. Mouth

Shop all Diamond R

  • Online Only

Diamond R 6.5 in. Nickel-Plated Tom Thumb Bit, 6-1/2 in. Cheek, 5 in. Mouth

Item # 2019925

Diamond R Diamond R 6.5 in. Nickel-Plated Tom Thumb Bit, 6-1/2 in. Cheek, 5 in. Mouth
Diamond R Diamond R 6.5 in. Nickel-Plated Tom Thumb Bit, 6-1/2 in. Cheek, 5 in. Mouth
$24.99

Spend $49.99 to unlock free delivery!

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

Sign in or Join Now

Shop all Diamond R

  • Online Only

Diamond R 6.5 in. Nickel-Plated Tom Thumb Bit, 6-1/2 in. Cheek, 5 in. Mouth

Item # 2019925

Diamond R Diamond R 6.5 in. Nickel-Plated Tom Thumb Bit, 6-1/2 in. Cheek, 5 in. Mouth
Diamond R Diamond R 6.5 in. Nickel-Plated Tom Thumb Bit, 6-1/2 in. Cheek, 5 in. Mouth

$24.99
financeCard Logo
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 9/20/26.

Spend $49.99 to unlock free delivery!

This item is available online only

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.

Spend $49 or more on select equine supplies and receive free standard delivery. Some exclusions may apply.

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

Sign in or Join Now

The Diamond R 6.5 in. Nickel-Plated Tom Thumb Bit is nickel plated for a clean look. This bit can be severe. A curb strap is recommended for training and western style riding.

  • Bit mouth width: 5 in.
  • Bit cheek length: 6-1/2 in.
  • Nickel plated mouthpiece
  • Thumb bit for average sized horses
BrandDiamond R
Country of OriginImported
Animal Life StageAdult
Bit TypeCurb
Cheek Size6.5 in.
Mouthpiece MaterialMetal
Mouthpiece TypeSmooth
Package Quantity1
Product Weight1 lb.
Ring Size0 N/A
Shank Size6.5 in.
Warranty90 Day Craftsmanship Warranty
Manufacturer Part NumberDR023
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. Diamond R 6.5 in. Solid Shank Chrome-Plated Curb Pony Bit, 6-1/2 in. Cheek, 4 in. Mouth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R 6.5 in. Solid Shank Chrome-Plated Curb Pony Bit, 6-1/2 in. Cheek, 4 in. Mouth

    $24.99
  2. Diamond R D-Ring Sweet Iron Snaffle Bit, 3 in. Cheek, 5 in. Mouth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R D-Ring Sweet Iron Snaffle Bit, 3 in. Cheek, 5 in. Mouth

    $44.99
  3. Diamond R D-Ring Brown Iron Snaffle Bit, 3 in. Cheek, 5 in. Mouth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R D-Ring Brown Iron Snaffle Bit, 3 in. Cheek, 5 in. Mouth

    $54.99
  4. Diamond R 6 in. Shank Argentine Smooth Copper Bit, 6 in. Cheek, 5 in. Mouth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R 6 in. Shank Argentine Smooth Copper Bit, 6 in. Cheek, 5 in. Mouth

    $41.99
  5. Diamond R Brass Lozenge O-Ring Bit, 2-3/4 in. Cheek, 5 in. Mouth, Stage A
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R Brass Lozenge O-Ring Bit, 2-3/4 in. Cheek, 5 in. Mouth, Stage A

    $49.99
  6. Diamond R Fixed Ring Copper Snaffle Bit, 3 in. Cheek, 5 in. Mouth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R Fixed Ring Copper Snaffle Bit, 3 in. Cheek, 5 in. Mouth

    $49.99
  7. Diamond R 3 in. Medium Loose Ring Sweet Iron Snaffle Bit, 3 in. Cheek, 5 in. Mouth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R 3 in. Medium Loose Ring Sweet Iron Snaffle Bit, 3 in. Cheek, 5 in. Mouth

    $34.99
  8. Diamond R 3 in. Brass Accent Stainless Steel D-Ring Bit, 3 in. Cheek, 5 in. Mouth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R 3 in. Brass Accent Stainless Steel D-Ring Bit, 3 in. Cheek, 5 in. Mouth
  9. Diamond R 6 in. Shank Argentine Forward Bit Set with Copper Inlay Roller, 6 in. Cheek, 5 in. Mouth, Stage B
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R 6 in. Shank Argentine Forward Bit Set with Copper Inlay Roller, 6 in. Cheek, 5 in. Mouth, Stage B
  10. Diamond R 7 in. Solid Shank Sweet Iron Curb Bit, 7 in. Cheek, 5 in. Mouth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R 7 in. Solid Shank Sweet Iron Curb Bit, 7 in. Cheek, 5 in. Mouth

    $44.99
  11. Top Rated
    Diamond R Draft Snaffle Nickel Plated Loose Ring Bit, 3 in. Cheek, 6 in. Mouth
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Diamond R Draft Snaffle Nickel Plated Loose Ring Bit, 3 in. Cheek, 6 in. Mouth

    $24.99
  12. Diamond R 8 in. Mechanical Rubber Hackamore Bit, 8 in. Cheek
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R 8 in. Mechanical Rubber Hackamore Bit, 8 in. Cheek

    $59.99

Items You May Like

  1. Henri de Rivel Pro Mono Leather Crown Bridle with Padded Wide Noseband and Laced Reins
    4.0 out of 5 stars with 1 reviews
    4.0 (1)

    Henri de Rivel Pro Mono Leather Crown Bridle with Padded Wide Noseband and Laced Reins

    $149.99
    Choose Options
  2. Weaver Equine Basin Cowboy Browband Headstall
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Weaver Equine Basin Cowboy Browband Headstall

    $134.99
  3. Tough1 Bell Rock Barrel Saddle
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Tough1 Bell Rock Barrel Saddle

    $593.99
    Choose Options
  4. Top Rated
    Weaver Equine 4-1/2 in. Working Cowboy Single Link Chain Curb Strap
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Weaver Equine 4-1/2 in. Working Cowboy Single Link Chain Curb Strap

    $19.99
  5. Tough1 Premium Hybrid Breastcollar
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Tough1 Premium Hybrid Breastcollar

    See Price at Checkout
    Choose Options
  6. Tough1 Polypropylene Bareback Pad with Accessory Bags
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Tough1 Polypropylene Bareback Pad with Accessory Bags

    $89.99
    Choose Options
  7. Tough1 Pony Nylon with Leather Bridle
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Tough1 Pony Nylon with Leather Bridle

    $29.99
    Choose Options
  8. Top Rated
    Tough1 Waffle Weave Girth
    4.8 out of 5 stars with 5 reviews
    4.8 (5)

    Tough1 Waffle Weave Girth

    See Price at Checkout
    Choose Options
  9. Tough1 Gentry Gaited Bear Trap Trail Saddle
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Tough1 Gentry Gaited Bear Trap Trail Saddle

    $633.99
    Choose Options
  10. Weaver Equine Diamond Braid Rope Horse Halter with 10 ft. Lead, 3/8 in. Rope
    4.7 out of 5 stars with 15 reviews
    4.7 (15)

    Weaver Equine Diamond Braid Rope Horse Halter with 10 ft. Lead, 3/8 in. Rope

    $24.99
    Choose Options
  11. Top Rated
    Weaver Equine Canvas Top Saddle Pad, Brown
    5.0 out of 5 stars with 3 reviews
    5.0 (3)

    Weaver Equine Canvas Top Saddle Pad, Brown

    $54.99
  12. Reinsman 3 in. Shank Circle R O-Ring Chrome-Plated Snaffle Bit
    4.2 out of 5 stars with 6 reviews
    4.2 (6)

    Reinsman 3 in. Shank Circle R O-Ring Chrome-Plated Snaffle Bit

    $15.99

Customers Also Bought

  1. Diamond R 6 in. Shank Argentine Sweet Iron Dogbone Bit, 6 in. Cheek, 5 in. Mouth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R 6 in. Shank Argentine Sweet Iron Dogbone Bit, 6 in. Cheek, 5 in. Mouth

    $49.99
  2. Diamond R Loose Ring Nickel-Plated Snaffle Bit, 2 in. Cheek, 4 in. Mouth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R Loose Ring Nickel-Plated Snaffle Bit, 2 in. Cheek, 4 in. Mouth

    $24.99
  3. Diamond R Medium Loose Ring Sweet Iron Twisted Snaffle Bit, 3 in. Cheek, 5 in. Mouth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R Medium Loose Ring Sweet Iron Twisted Snaffle Bit, 3 in. Cheek, 5 in. Mouth

    $34.99
  4. Diamond R 3 in. Loose Ring Copper Snaffle Bit, 3 in. Cheek, 5 in. Mouth
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R 3 in. Loose Ring Copper Snaffle Bit, 3 in. Cheek, 5 in. Mouth

    $34.99
  5. Tough1 2.75 in. Tom Thumb Bit with Copper Mouth for Miniature Horse, 4
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Tough1 2.75 in. Tom Thumb Bit with Copper Mouth for Miniature Horse, 4

    $33.99
  6. Top Rated
    Diamond R 6 in. Shank Argentine Sweet Iron Curb Bit, 6 in. Cheek, 5 in. Mouth
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Diamond R 6 in. Shank Argentine Sweet Iron Curb Bit, 6 in. Cheek, 5 in. Mouth

    $49.99
  7. Diamond R 3 pc. Sweet Blue Dee Ring Sweet Iron Bit, 3 in. Cheek, 5 in. Mouth, Stage A
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R 3 pc. Sweet Blue Dee Ring Sweet Iron Bit, 3 in. Cheek, 5 in. Mouth, Stage A

    $49.99
  8. Diamond R 3 in. Forward Set Stainless Steel Dee Ring Bit, 3 in. Cheek, 5 in. Mouth, Stage A
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R 3 in. Forward Set Stainless Steel Dee Ring Bit, 3 in. Cheek, 5 in. Mouth, Stage A

    $49.99
  9. Weaver Equine 6-1/2 in. Shank Tom Thumb Stainless-Steel Snaffle Bit with 5 in. Roller Mouthpiece
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Weaver Equine 6-1/2 in. Shank Tom Thumb Stainless-Steel Snaffle Bit with 5 in. Roller Mouthpiece

    $54.99
  10. Tough1 2 pc. Cheek Sweet Iron Snaffle Bit, 6 in. Cheek
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Tough1 2 pc. Cheek Sweet Iron Snaffle Bit, 6 in. Cheek

    $25.95
  11. Diamond R 3.75 in. Stainless Steel Butterfly Pony Bit, 3-3/4 in. Cheek, 4 in. Mouth, Stage B
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R 3.75 in. Stainless Steel Butterfly Pony Bit, 3-3/4 in. Cheek, 4 in. Mouth, Stage B

    $54.99
  12. Diamond R 3 in. Ported Roller Stainless Steel Dee Ring Bit, 3 in. Cheek, 5 in. Mouth, Stage B
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Diamond R 3 in. Ported Roller Stainless Steel Dee Ring Bit, 3 in. Cheek, 5 in. Mouth, Stage B

    $49.99

Reviews

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.
Be the first to review this product
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.