Rohn RTP34 Top Plate Kit

Top Plate Kit Built for RSL Tower Sections R3 and R4
The Rohn RTP34 is a top plate kit designed specifically for use with Sections R3 and R4 in the RSL series of self-supporting towers. This top plate provides the structural cap necessary for securely mounting thrust bearings and masts. It plays a key role in completing the uppermost section of your tower, enabling stable support for rotating antennas or static mast assemblies in a variety of communication systems.

Thrust Bearing Compatibility for Rotating Mast Installations
Engineered with a pre-drilled hole pattern that fits TB3 and TB4 thrust bearings, the RTP34 is perfect for tower builds that require a rotating mast system. Whether you're setting up for amateur radio use, a wireless internet hub, or public safety applications, this top plate delivers dependable thrust bearing support where it matters most—at the tower's highest point.

Strengthens the Tower Cap and Ensures Load Stability
By mounting directly to the top closing angles of Section R3 or R4, the RTP34 adds reinforcement where structural demands are highest. It distributes loads from antennas, masts, and rotators evenly, reducing stress on the rotator and bearing hardware. This added support helps maintain tower alignment, minimizes vibration, and prolongs the life of your mounted components.

Built to Withstand Harsh Outdoor Environments
Constructed from galvanized steel, the RTP34 is made to resist corrosion, wind exposure, and seasonal wear. This ensures long-term performance in challenging conditions—coastal regions, mountain ranges, rural installations, or anywhere your tower needs to operate year-round without compromise.

Complete with Mounting Hardware for Easy Installation
This kit includes all necessary hardware to secure the top plate directly to the tower’s closing angles. Pre-drilled alignment points match existing RSL section bolt patterns, which speeds up installation and reduces labor on-site. With no custom fabrication needed, tower crews can complete their projects faster with less margin for error.

Ideal for Amateur Radio, WISP, and Commercial Communication Systems
The RTP34 is widely used in RF and broadband infrastructure where mast rotation and precise antenna orientation are essential. From local broadcasters to emergency communications and telemetry networks, this kit provides reliable top-end performance that integrates smoothly into modular RSL tower builds.