- The bottom bracket measures 900mm long, and it can lift to a maximum height of 685mm.
- Each lifter will hold up 30kg of roof, with the standard spring included.
- Spring Tension: Soft
- Maximum lift: 685mm
- Width: 900mm
- Max weight: 35kg
- Note: When replacing lifter it is recommended that the opposite lifter be replaced at the same time to prevent undue stress