🔧 Clamp down on reliability — never miss a signal or a moment!
The Eightwood V Jaw Block Double Antenna Mast Clamp set features precision-cast galvanized carbon steel construction with an anti-rust coating, designed for heavy-duty, long-lasting outdoor use. Its unique triple jaw teeth provide superior clamping force to securely hold antenna masts or poles ranging from 25 to 54mm in diameter. Each pack includes all necessary mounting hardware, making it a versatile and reliable solution for TV, CB, ham antennas, and more.
| Manufacturer | Eightwood |
| Part number | EWJM03GE |
| Item Weight | 290 g |
| Product Dimensions | 8.5 x 1 x 14.5 cm; 290 g |
| Item model number | EWJM03GE |
| Colour | V Jaw Bolts |
| Style | Clamp |
| Material | Carbon Steel |
| Item Package Quantity | 1 |
| Head Style | Flat |
| Batteries included? | No |
| Batteries Required? | No |
T**Y
Ideal solution
Simple to use and effective, these clamps have kept a vertical antenna secure 20 feet in the air for over a year now without any issues during high winds.
G**Y
Used on my rotary washing line
Great product, have used this product to fasten my rotary washing line to my outside stairs, as I live on the first floor and it does the job perfectly.
C**V
Starlink Mounted
Used these to mount a Starlink to my boat for unlimited internet off the grid. Strong and sturdy.
C**0
The size
Again it says it's for such a pole but I did ask for heavy duty clamp the treads don't seem to be deep enough on the U bolt afraid it could pull through. When tightening the pole up
J**T
Ideal
Good
N**E
Excellent
Proper job
A**O
Metal is sturdy and the come with all fittings
These clamps feel solid and reliable. Made of stamped metal, the thickness feels adequate and the curved bar sis very solid. They come with nut and some washers. I have used them to clamp together two metal tubes, so essentially what they are intended for, even though there was no aerial involved. The connection is good and I am quite convinced they will last some time. Good clamps.
S**S
Poor quality
Very flimsy
Trustpilot
2 days ago
4 days ago
