1. Used for Rack & Pinion Drive Mechanism.
2. Materials: thickness of 2.75mm snowflake 275G hot dipped galvanized #45steel plate.
3. Length: 3965mm(weight: 7.15Kgs/pcs).
4. Length: 4965mm(weight: 8.9Kgs/pcs).
5. Thickness: 2.75mm.
6. Size of racks: 4*7cm.
7. Installation: Span direction, every 4m/pcs.