





🔒 Lock it down like a pro — because your fasteners deserve aerospace-grade security!
This 1 lb coil of T302/304 stainless steel lock wire, measuring approximately 595 feet at 0.025 inches thick, is engineered to aerospace standards NASM20995C and AMS5697. Designed for securing fasteners in aviation and industrial settings, it offers exceptional tensile strength (250 MPa), corrosion resistance, and comes in a user-friendly dispenser can with reinforced cleats and belt clip. Trusted by thousands, it’s the ultimate tool for professionals who refuse to compromise on safety or quality.







| ASIN | B01FVQVJBG |
| Best Sellers Rank | #3,541 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Stainless Steel Wire |
| Brand Name | WCS WIRE AND CABLE SPECIALTIES, INC. |
| Color | 1 lb (0.45 kg) |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,647) |
| Finish Type | Polished |
| Global Trade Identification Number | 00035926000513 |
| Grade Rating | Aerospace |
| Included Components | Wire |
| Item Diameter | 0.03 Inches |
| Item Dimensions | 3 x 2.8 x 3.5 inches |
| Item Form | Coil |
| Item Shape | Round Rod |
| Item Thickness | 0.03 Inches |
| Item Type Name | Safety Lockwire MS20995C25 .025 in (0.63 mm), 1 lb (0.45 kg) Disp., appx 595 ft (82 m) |
| Item Weight | 1 Pounds |
| Manufacturer | Wire and Cable Specialties |
| Material | Stainless Steel |
| Model Number | MC0250-1#D |
| Number of Items | 1 |
| Part Number | MC0250-1#D |
| Recommended Uses For Product | securing airplane and helicopter fasteners, securing garage fasteners, general workshop use |
| Tensile Strength | 250 Megapascals |
| UPC | 035926000513 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year |
J**.
Great wire. They also have different thicknesses works great for my applications.
The durability is high, this size works perfect for my needs, the use possibilities are endless, being stainless steel is rust resistant, bendability is great, I use it quite often, a great value for the money , easy to use ….
F**H
great wire
Just used it, and it worked great. Great price and fast delivery
D**M
It's good wire
Accurate in every detail
T**E
Stainless steel wire
I haven’t used this spool yet but the spool it’s replacing is the same brand and size and works good.
G**E
Safety Lockwire.
As advertised.
R**K
good wire
as described and just what i expected.
A**R
Perfect
Received and already put to use. Thank you very much.
C**N
Awesome
This item is doing great for my son to make fishing lures.
N**S
Got this to use with my clamptite tool because a guy on here said it works and it’s so good! Very strong wire. Other stuff was snapping on me and I can crank this as right as possible and it won’t let go! Definitely worth buying! I will be getting more for in my other trucks!
A**E
Used on my vehicle projects
E**A
Excelente producto
S**S
help with the job i wanted to do
C**N
Gran calidad !!
Trustpilot
2 months ago
2 weeks ago