Ladder tray:

1. Straight,

2. Elbow 90°, 60°, 45°, and 30°,

3. Equal and Unequal tee,

4. Equal and Unequal cross,

5. Reducer (Straight, Right / Left),

6. Reducer and End plate,

7. Outside and Inside Riser.

For ladders, the Flange-in or Flange-out type can also be changed.

Perforated tray:

1. Straight,

2. Elbow 90°, 60°, 45°, and 30°,

3. Equal and Unequal tee,

4. Equal and Unequal cross,

5. Reducer (Straight, Right / Left),

6. Reducer plate,

7. Outside and Inside Riser.