Heavy-Duty · 3-Inch OD · One-Person Raise and Lower
The 3" HD Tilt-Up Base — Walk the Heavy One Down.
Built for the whole HD Series, 20 through 41 feet, and any straight 3-inch OD pole. The same idea as our standard Tilt-Up Base, scaled for a heavier antenna: a one-direction pivot that stops dead at vertical, so one person lowers the whole antenna to waist height for maintenance, a whip change, a new section, or ahead of a storm, and raises it back the same way. On an antenna built to grow, this is how every height change happens with both feet on the ground.
Ships in 1-2 Weeks
Built alongside the HD antennas and shipped in the same window. Order them together and they go out together. 10% off automatically with any HD Series antenna in the cart, and it stacks with the whip and coax.
Watch: Two Minutes
One person walks a 24' Greyline down on the standard Tilt-Up Base, retracts the whip, and walks it back up. The HD tilt uses the same pivot, scaled for the heavier pole. Bart, N1BRL, start to finish →
Fits
Every Greyline HD: the 20', 24' and 28' HD (flagpole or vertical), the 32' HD, and the Skyline 33, 37 and 41 HD. Also other antennas, flagpoles or masts with a straight 3.00-inch OD base section. Measure your pole's outside diameter before you order; for the 2-inch Greyline line use the standard Tilt-Up Base, and for early 2.25-inch Greylines the XL Tilt. The HD Series → · Install, lower, raise: the instructions →
| Fits | Every HD Series Greyline (20 to 41 ft); any straight 3.00" OD pole |
| Material | 6061-T6 aluminum, stainless hardware |
| Pivot | One direction; stops at vertical |
| Ships | In 1-2 weeks; free to the USA and Canada |
| Home | Designed and built in the Mountain West · KL2A and HQ in Sun Valley, Idaho |
Photo: the standard Tilt-Up Base. HD tilt photos from the bench are coming.
Ham Radio is fun again! Pass it on… 73, Jon KL2A · Greyline Performance · 435-200-4902