SKU: 48505318706

Grip-Rite 12D 3.125 in. Sinker Coated Steel Nail, Flat Head, 30 lb

Sale price$71.99 Regular price$79.99
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Description

Grip-Rite 12D 3.125 in. Sinker Coated Steel Nail, Flat Head, 30 lbGrip Rite 12D Sinker Coated Steel Nails, 30 lb Professional grade sinker nails designed for fast, smooth driving in framing and general construction. Coated steel with a checkered flat head and diamond point for secure holding and easy countersinking. Key Features: Checkered Flat Head: Reduces hammer slippage and helps prevent marring during driving Easy Countersink: Creates a flush finished surface for trim and framing work Coated Steel: Vinyl

Grip-Rite 12D Sinker Coated Steel Nails, 30 lb

Professional-grade sinker nails designed for fast, smooth driving in framing and general construction. Coated steel with a checkered flat head and diamond point for secure holding and easy countersinking.


Key Features:

  • Checkered Flat Head: Reduces hammer slippage and helps prevent marring during driving
  • Easy Countersink: Creates a flush finished surface for trim and framing work
  • Coated Steel: Vinyl coating smooths installation and enhances holding power
  • Sharp Diamond Point: Pierces dense materials quickly for efficient nailing
  • Smooth Shank: Promotes fast driving in wood for jobsite productivity

Specifications Table:

Specification Details
Nail Size 12D
Length 3.125 in
Material Steel
Finish/Coating Vinyl coated
Head Type Flat, checkered
Point Type Diamond point
Shank Type Smooth
Package Weight 30 lb

Frequently Asked Questions (FAQ):

Q: What applications are these sinker nails best for?
A: Ideal for framing, carpentry, and general construction where fast driving and a flush finish are desired.


Q: Does the coating help with holding power?
A: Yes, the vinyl coating reduces friction during driving and increases grip once set.


Q: Can these nails be countersunk?
A: Yes, the design allows for easy countersinking to achieve a flush surface.


Q: What is the head style?
A: A flat, checkered head to reduce hammer slippage.


Q: What size are these nails?
A: 12D, 3.125 inches in length, packaged in a 30 lb quantity.


Streamlined Strength with a Subtle, Workhorse Finish

These sinker nails bring a refined utility to the craft—sleek, coated steel that disappears seamlessly beneath your finish. I love the checkered head; it grips the hammer face and ensures a confident set every time. Use them to secure framing and then countersink for a crisp, uninterrupted plane ready for your most luxurious surfaces. It’s the quiet hardware essential that elevates the build from sturdy to sublime.


Choose Grip-Rite sinker nails for fast driving, clean finishes, and jobsite reliability you can count on.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48505318706

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4.9 ★★★★★
Based on 287 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Great for mental stimulation. Durable for my chewers!
Color: Purple Lil Snoop, Color: Purple Lil Snoop
Love these! Quality material, safe for dogs — I make my dogs home made freezer treats and fill these up with it, and serve. Keeps them busy for hours. It’s also fun for them to roll it around to get regular treats out of. Toy + treats = a very happy pup. This size I got for my puppy. The larger ones I use for my adult dogs. Super cute too, and silent! I have Mini Aussies, so it’s great mental stimulation for them. Tires them out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
K
Verified Purchase
Kay
Chelsea, US
★★★★★ 3
No challenge once they figure it out once, or if they have a long nose
Color: Blue
The first time I used this with my 9 month old Shepard mix, it was great. We used about 1/3 cup of her kibble and added the Nook to make it harder. It kept her working for 20-30 minutes. However, now that she knows how to remove the Nook, and stick her snout into the opening and lick up the kibble, it lasts about 5 minutes, and is no longer a challenge. She still enjoys playing with this, even when it is empty, and hasn't it destroyed it yet, so for that 3 stars.
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Reviewed in the United States on April 5, 2026
R
Verified Purchase
rach b
Bozeman, US
★★★★★ 5
Awesome toy, add peanut butter
Color: Blue, Color: Blue
I love this, and so does my dog! Yes, plain kibble can fall out too easily, so I put a blob of peanut butter in too and that helps it stick better. Bigger treats work great, as well. Its big and slippery enough that she can't rip it apart, which is great. Absolutely recommend, it's cute to see my dog flip and nose this around. I will probably getting the purple one too, as they are quite affordable. A+
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Reviewed in the United States on March 12, 2026
C
Verified Purchase
Charlotte L
Pawtucket, US
★★★★★ 5
Bento Ball for the Win!
Size: Large
I got the Starmark Everlasting Bento Ball for my doodle, and it’s quickly become one of their favorite toys. First off, it’s super durable—which is a must for doodles that love to chew. This ball is made from tough material designed for aggressive chewers, and it actually holds up really well over time. What I love most is the mental stimulation. You can fill it with treats or kibble and even add a harder “cap” treat on top, so your dog has to work for it. It keeps my doodle busy and entertained way longer than a regular toy. The erratic rolling design is another win—it doesn’t just roll straight, so it keeps your dog engaged and curious. Bonus: the textured surface helps with light dental cleaning while they chew. 🦷 👍 Pros:    •   Extremely durable (great for doodles/chewers)    •   Keeps dogs mentally engaged    •   Doubles as a slow feeder    •   Easy to clean (top-rack dishwasher safe)
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Reviewed in the United States on March 21, 2026
L
Verified Purchase
Leslie Stoker
Battle Creek, US
★★★★★ 5
Very Durable and keeps dog busy
Size: Medium
We have a dog who loves to chew up EVERYTHING!! She is constantly getting into things and if she can't reach an item of interest, she will find a way to get it, even if it means jumping up on the counter or pool table. LOL. We've tried every puzzle toy and treat you can imagine to keep her busy and tire her out mentally, but nothing really worked that well. She would figure the puzzles out quickly and become board with them after several uses, and preferred to try and chew up the plastic instead. Treats, like bully sticks, that should last a "long time" were gone within 10 minutes. I didn't have high hopes for this product given the history of our dog, but I WAS WRONG!!! The treat was already in the ball when it arrived, so I gave it to her like that. She licked, pawed, and chewed at this treat for hours and did not get board with it. She wore down a little of the dome shape on the treat by the end of the night, but there was still a lot left when I took it up. I gave it to her again the next evening and again it kept her busy. By the third day, the treat was worn down to a ring shape so I took the treat out of the ball and gave it to her. She ate it in about 3 minutes. After examining the ball, it is still in good shape with no damage like we found with hard plastic toys like the kong wobbler. We will definitely be ordering the refills to use with this ball. Best product we have found for busy, destructive dogs who become board easily.
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Reviewed in the United States on January 17, 2020

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