57778 SCREW CALIBURN 25PK 19/64X3-1/2 (25)pk

57778 SCREW CALIBURN 25PK 19/64X3-1/2 (25)pk

Marsoni

M251S

$52.00

Get it in 3 business days with 1 day shipping. Friday, May 29

57778 SCREW CALIBURN 25PK 19/64X3-1/2 (25)pkOverview The GRK Fasteners Caliburn Concrete Screw (57778) is designed for anchoring and fastening applications in concrete, masonry, and similar substrates. Engineered by ITW Brands, this 25 pack of 19 64 in. x 3 1 2 in. screws delivers professional grade holding performance in demanding construction environments where traditional anchors were previously required. MPN 57778 Brand GRK Fasteners ITW Brands Size 0. 29 in. Diameter x 3. 5 in. Length Pack

Easy Shipping

Quick Dispatch:

Your 57778 SCREW CALIBURN 25PK 19/64X3-1/2 (25)pk orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your 57778 SCREW CALIBURN 25PK 19/64X3-1/2 (25)pk ships.

Need Help?
Questions about 57778 SCREW CALIBURN 25PK 19/64X3-1/2 (25)pk, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for 57778 SCREW CALIBURN 25PK 19/64X3-1/2 (25)pk in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

This toy is the absolute BEST! It has out lasted every other toy by a long shot. So far it has lasted 7 months with a very tough chewer. No other toy has lasted more than a week or two aside from this one. I got this the same week I got my Doberman puppy. I am very impressed how well it has lasted so far. It’s still in great shape but is missing some of the “spikes” and has some tooth indents. Squeezer still works well too. It’s one of his favorite toys.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 1, 2025

Verified Purchase

Amazon Customer

Fort Morgan, US

★★★★★ 5

Puppy loves it! Great activity.

Size: For Medium Dog, Color: Grassgreen

My 5 month old puppy absolutely loves this toy. She spends hours chewing on it and squeaking. It’s heavy enough duty that she can’t bite the side parts off but she can munch on it at the back of her teeth. Great for cleaning teeth! She did bite some of the little nubs off but I expected some of that. It’s really the perfect hardness for her. Worth buying!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 30, 2026

Verified Purchase

Lindsay Marie Cirrincione

Lowell, US

★★★★★ 5

Incredibly durable

Size: For Medium Dog, Color: Grassgreen, Size: For Medium Dog, Color: Grassgreen

I bought this for my malinois mix when i got her last august. She's 10 months old and plays with this toy every day. This is such a durable toy! I strongly suggest this for everyone

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 3, 2026

Verified Purchase

Lauren

Phoenix, US

★★★★★ 4

He loves it! It will probably be destroyed soon though...

Size: For Medium Dog, Color: Green, Size: For Medium Dog, Color: Green

Update! This toy has definitely withstood my boy's daily chewing! It's lost some pieces for sure, but overall it's holding up and I'm very happy about it. The only downside is the squeaker is rather difficult to get to make noise. Will still definitely invest in another when this one finally goes. Original review: I bought this for my handsome pitbull/boxer mix -- the boy loves to chew toys up! He's an aggressive chewer and he was bored with the current toys we had. This toy is advertised for chewers, and I imagine if my boy wasn't such a great chewer, it would be amazing! We've had it three days now and he's already gotten a few big chunks off of it. It is definitely entertaining him though! He loves it and he seems like he's chewed himself into a daze. There is a squeaker in the bottom that seems difficult for him to get to so it doesn't squeak often -- when it does though he freaks and it's hilarious. Overall I'm very happy with this purchase. My boy is a very aggressive chewer and I know pretty much anything we get him will be destroyed soon after he gets it. With how much he is enjoying this toy, I will be buying it again for him.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 18, 2023

Verified Purchase

Beach Life

Bozeman, US

★★★★★ 5

Outstanding Chew Toy

Size: For Large Dog, Color: Green

My dog is beyond an aggressive chewer. Toys are in pieces in minutes no matter what the manufacturer says. The squeaker? Forget it gone immediately. She has had this toy for two days and not only is it intact but she hasn’t been able to remove the squeaker!! Great product!!!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 27, 2026