













🔒 Lock it down like a pro — don’t let your bolts betray you!
The Loctite 37701 Red High Strength Threadlocker Stick (9 g) is a vehicle-specific, high-strength adhesive designed to lock and seal metal threaded fasteners. Its stick form offers precise application, making it perfect for demanding automotive assembly tasks involving air tools and critical bolts. Engineered for durability and heat resistance, this product ensures your mechanical connections stay secure under extreme conditions.









| ASIN | B0053ZNNC4 |
| Best Sellers Rank | #10,673 in Automotive ( See Top 100 in Automotive ) #38 in Thread Lock Sealers |
| Brand | Loctite |
| Color | Red |
| Date First Available | July 7, 2004 |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00079340377011 |
| Is Discontinued By Manufacturer | No |
| Item Form | Gel |
| Item Package Quantity | 1 |
| Item Volume | 10 Cubic Inches |
| Item Weight | 0.8 ounces |
| Item model number | 37701 |
| Manufacturer | Loctite |
| Material | Anaerobic Adhesive |
| Number of Pieces | 1 |
| Package Information | Can |
| Product Dimensions | 6.5 x 3.81 x 0.9 inches |
| Special Feature | Strong |
| Specific Uses For Product | Fleet and plant maintenance. |
| UPC | 826732897349 079340377011 |
| Viscosity | High |
| Viscosity Level | High |
| Water Resistance Level | Not Water Resistant |
K**K
A must!
A must, better than liquid or gel!
G**F
Easier to Use than Liquid Loctite
Much easier to use & longer lasting than liquid Loctite.
M**D
Doesn’t dry out not like the liquid
It must have for any mechanic great gift works better than the liquid
K**R
A definite improvement versus liquid threadlocker.
I'm never going back to the liquid stuff. This is so much less-messy! The consistency is like a stiff paste. Soft enough to spread with your finger. Using an inch-wide stick to apply threadlocker to a smaller bolt is kinda awkward. And since you would never need to apply an inch-wide band of threadlocker to any bolt ever (that would be a huge waste!) I took off one star for the stick being so wide. It would function a lot better if it was about 1/4-inch wide, or maybe even 1/8-inch.
C**.
Good value
It's red Locktite. What's to say. If you know, you know.
N**K
Great product
The thread locker works like it’s supposed to and the big bonus is it don’t drip !! You put it on as much as you want and it stays on the bolt , don’t drip off or get on your tools !! Holds better then the liquid because it don’t drip off before you put it in the hole !! Good product! I don’t use the liquid anymore!
M**L
Less mess and easier to control
This is my first time using this version of red. I find it very easy to use. I was always knocking over and making a mess with the bottles as I sometimes shake. I find it much easier to bring my bolts to this then the bottle to the bolts!
T**R
No mess
If you are doing just one or two med to lg bolt/screws liquid is just fine , for my purpose 64 3mm bolts this worked great , open the top , touch each screw and install no mess
A**R
Great product and service
J**D
This is a great option! I carry this in my KLR 650 tool bag. it's small lightweight and best of all it wont break open and spill all over your tools! Just like the other reviews, you get this and you won't go back to the liquid. Worth the price.
T**Y
very convenient format...easy to apply and locked down the threads applied to .... tested by wrench and they are set up solid.
R**L
A little pricey, but it goes a long way. This stick will last a long time.
B**H
good product. would buy again
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