3S
Federal Spec FF-T-791B Type 1 Form 1; Forged, Hot Dip Galvanized, Open Body, Working Load Limit: 1200 lbs. Ultimate Strength: 6000 lbs. The Turnbuckle eye is elongated to reduce stress on eye and make it easier for Thimbles and other hardware to pass through.
Typical Use: For attaching and tensioning ROHN Tower Down Guy Terminations when utilizing 3/16" Strand (via 3/16" Pre-formed Dead-End with 5/16" Thimble or 3/16" Cable Clamps with 3/16THH Thimble), 1/4" Strand (via 1/4" Pre-formed Dead-End with 5/16" Thimble or 1/4" Cable Clamps with 1/4THH Thimble), or 618/620 Bare Wire (via Cable Clamps or Gripple with 1/4THH Thimble) through the Eye, with the Jaw affixed to an anchor with an Integral Down Guy Equalizing Plate (like the GAC3455TOP and GAC5655TOP), or through a Closed Single Eye Anchor (like the GAS4303 and EZ 30)
Will NOT fit the GAR30 Anchor as it is designed to accommodate Equalizer Plate attachments for Multiple Down Guys.
Consult ROHN Catalog Links at Footer Section below for ROHN 25G 45G 55G 65G Tower Guy wire Details for Various Wind Loads.
Compare to ROHN R-1/2TBE&J 1/2 inch Eye to Jaw Turnbuckle!
Typical Use: when attaching and tensioning ROHN Tower and Telescopic Antenna Mast Down Guy terminations (3/16" Strand via Pre-formed deadend and 5/16THH, 1/4" Bare Strand via Cable Clamps and 5/16THH, or 618/620 Bare Wire via Cable Clamps/Gripple and 1/4TH) to Closed Hole or Integral Equalizer Plate Anchors (like GAS4303/EZ 30 or GAC3455). Will NOT fit a GAR30 Anchor. 6,000 lbs. Ultimate Strength. Eye to Jaw Turnbuckles typically attach the Tower Down Guy Strand (via a Big Grip Pre-Formed Dead-End and a Heavy Open Thimble) on one end to the Down Guy Equalizing Plate or Closed Single Eye Anchor (the ones that have Holes as the attachment Method, ie; R-GAS4303 and R-GAC3455) on the other end. Consult ROHN Catalog Links at Footer Section below for ROHN 25G 45G 55G 65G Tower Guy wire Details for Various Wind Loads.
Compare to ROHN R-3/8TBE&J 3/8 inch Eye to Jaw Turnbuckle!
Remember those older AM/FM Portable Radios with the antenna that you extended by pulling it out? Or the Radio Antennas on older cars that would pop-out, extend and retract when you turned on the radio? This Mast isn't an Antenna, but it extends and retracts by hand in similar fashion. Available in 20', 30', 40' and 50' heights. All ROHN telescoping masts are pre-galvanized and come assembled with hardware. Erection is made by simply connecting guys and brackets to the attached unique heavy duty rolled edge guy rings and clamps, extend each section one at a time (starting with the innermost section), insert the locking cotter pins, rotating the tubes to a locked position, and tightening the clamps. Repeat the process on each successive section until fully erect.
The unique ROHN Products design features interior tube flanging combined with a double crimped exterior tube to produce a stronger and more stable joint than most common masts. This design exclusive also prevents the sections from accidentally pulling apart and allows disassembly by pulling each section out through the lower end.
Each section extends deeper in to the lower tubes than most other designs, adding still further to the stability of the structure.
H Series
This heavy duty series uses 1-1/4" 16 gauge galvanized tubing for top section. All other sections are 18 gauge.
Assembly
1. Secure base and anchors (sold separately).
2. Attach lowered mast to base.
3. Secure guy lines to the lower Guy Ring and attach to anchors. Align the mast vertically by tightening the Guy Lines.
4. Secure upper Guy Ring using the appropriate Mast Clamp to desired location on the upper Tube (see note 8 on page 10).
5. Secure appropriate length guy lines to the upper Guy Ring and let them hang.
6. Raise the upper Tube and inset the cotter pin. Make sure that the cotter pin is inside the notch in the inside tube.
7. Secure the cotter pin and tighten the mast clamp.
8. Secure appropriate length guy lines to the next highest Guy Ring, and let them hang.
9. Raise the next smallest Tube and insert the cotter pin. Make sure that the cotter pin is inside the notch in the inside tube.
10. Secure the cotter pin and tighten the mast clamp.
11. Repeat steps 8-10 until all sections have been raised and are secured.
12. Attach all hanging Guy Lines to their respective anchor. Align the mast vertically by tightening the Guy Lines. Make sure to work your way up the mast while tightening.