Mast Pipe Enclosure Saddle Clamp
A 72 x 80 mm mounting plate with two 90-degree V-jaw ribs spaced 50 mm apart that cradle a 20–48 mm OD mast pipe (3/4 in to 1-1/2 in conduit or fence rail) and pull it in with two standard 12.7 mm stainless worm-drive hose clamps threaded through the moulded band tunnels. The V-groove plus the 50 mm rib spacing stops the wind-twist you get from U-bolts alone; the plate carries four M4 clearance holes on a 56 x 40 mm pattern for a junction box or printed LoRa/solar node enclosure and an 18 mm centre pass-through for a cable gland or drainage.
outdoor mast antenna enclosure