3/4" Metal HD Pulley Block Ham Dipole Inverted Vee Loop Longwire End Fed Antenna
3/4" Metal HD Pulley Block Ham Dipole Inverted Vee Loop Longwire End Fed Antenna
- Vendor
- by W5SWL
3/4" Metal Sheave
Specifics
- 3/4" metal sheave (wheel)
- Heavy duty chrome plated carbon steel
- 125 lb load (non certified)
- Supports up to 1/8" diameter cable, rope or wire
- Sheave (wheel) has strong edge and deep groove
- Mounting base about 2-5/16" end to end and about .122" thick
- Mounting holes are about 1/4" diameter and spaced about 1-1/2" center to center apart
- Stands about 1-1/4" tall
- Pulley sheave position aligns at a 90 deg angle with mounting plate
- Easy anchoring to flat surface, wall or tree for your antenna needs
Works great for Dipoles, Inverted Vees, Loops, End Fed and Random Wire antennas! We select, choose and sell carefully chosen pulleys to do the job!
These are great pulleys for your antennas!
The sheave (wheel) is metal, it has a nice edge and groove. Use one at each corner of your loop to equalize the span pulls and sags or end of your antenna wire. Helps to prevent wear on your antenna wire by allowing the spans to move as they shrink and expand.
Very easy for those needs to attach to a flat surface as this has a heavy metal mounting base with two holes. Anchor it down to a wall, eve or over hang, tree, etc.
If you are using trees or other things that can move in the wind for the end supports on your dipoles or other wire antennas, these work great for the end support to place the counter weight. When the wind blows and the tree moves, the wire moves easy in the pulley which helps minimize wire breakage and insulator breaks.
Intended only for wire antenna supports or other similar applications - these are not rated nor intended for overhead load support or to support a person. Always use caution with things above your head!