🔩 Master every channel with precision and power—because your tools should work as hard as you do.
The ColumPRO 17mm Unistrut Channel Socket Set features a universal design fitting both 41mm and 21mm shallow Unistrut channels. Made from durable 42Cr-Mo steel with a phosphate black finish, it offers excellent rust resistance and longevity. The included socket adapter enables compatibility with impact drivers and power drills, making installation faster and more efficient. Compact and lightweight, this set is engineered for professional-grade performance and convenience.
| Manufacturer | ColumPRO |
| Package Dimensions | 9.2 x 9.2 x 3.2 cm; 170 g |
| Item model number | 39a9b901-476e-41e4-a3d0-cef753459993 |
| Size | 2PCS |
| Material | Chrome Molybdenum Steel |
| Number of Pieces | 2 |
| Compatible fastener range | Unistrut channels with 17mm diameter |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 170 g |
T**
Fits perfectly
Amazing, easy to use
B**S
Perfect for M&E tradesman
This tool is ideal for fast fixing of 17mm nuts in shallow 21mm or deep 41mm unistrut channels, perfect for M10 nuts or even concrete fixings fixed through the channel.It’s a proper impact tool so has a good life expectancy in an impact wrench it has a 1/2” drive and also an adapter to a 1/4” hex drive for a regular impact driver.It’s got a black phosphate finish so should be fairly corrosion-resistant too.Good value, very happy.
M**K
Unistruct socket fits both 21 and 41
Good socket, feels good and fitted well, no issues, fyi does work in unistrut 21x41.
D**H
Great value
Delivered quickly and perfect for the job at a great price
M**G
A must have for the trade
The Unistrut.... an essential piece of kit and addition to the work force for site work and getting into those channels easily.Jobs are easier when you have the right tools for the job and this tool is a must have.It's 17mm and on inspection and I can tell its made from good quality material and is robust enough to last.I've used it a couple of times, it fits the size intended for perfectly so it performs as it should.I would agree it's high impact.Price wise maybe a bit high but as we say in the trade world..... you get what you pay for and quality isn't cheap.
G**S
nice quality
Nice quality! easy to use! works fine! does the job! good value for money!
S**N
As described
As described
F**L
Very high quality material.
This socotheset is a well crafted tool designed for efficiency and durability. Featuring a 17mm 1/2" drive impact socket made from high strength 42 Cr-Mo steel, it delivers excellent torque performance and long lasting resilience under heavy duty use. The inclusion of a convenient socket adapter enhances versatility and ease of operation, particularly for Unistrut channel applications. Ideal for both professional and industrial settings, this socket set provides dependable performance and user friendly functionality.
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