- Short tees - HTE01 - Used on straight and level guard rails for connecting vertical posts to the top rail and mid rails to end posts.
- Long tees - HTE02 - 90° tee connection - Used on straight and level guard rails for connecting vertical posts to the top rail. The long tee can also be used for joining top rail tubes
- Slope or Ramp tee - HTE03 - 0° - 11°- For guardrails on slopes and ramps between 0° and 11° to connect the vertical posts to the top rail and mid rails to end posts.
- Adjustable tees - HTE05 - 30° - 60° - To connect vertical posts to top rails on stairs or sloping systems.
- Hot dip galvanised malleable iron