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Item #: ANMUMU
Part #: ANMUMU
Reg. Price: $2.95
Our Price: $1.95
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Channel Master 3082 Antenna Mast U-Bolt Clamp Support Bracket 1 1/4" OD Mast Clamp Support Antenna U-Bolt Support Mast Pipe Clamp Bracket Connection Assembly, Part # CM3082

Secures antenna to (up to 1 1/4" dia.) mast or two masts together.
Tools needed: 7/16" open end wrench.


  • Put U-Bolt through saddle and position lock washers and hex-nuts loosely (do not tighten).
  • Position M61403 over area to be secured.
  • Tighten hex-nuts evenly.


Average Rating:
(based on 1 review)

Showing 1 Review:

by Walter
on 10/31/2017
These U-Bolts are metric
The description for these U-bolts says that the hex nuts can be installed with a 7/16 inch wrench. However, the hex nuts are not 7/16" but rather 10mm. Also the threads on the U-bolts are metric as well M6-1.0. Be careful because a 7/16 inch wrench will ruin these hex nuts. You must use a 10mm wrench.
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