Double Fixation: Our engine motor stand includes two ratchet straps to ensure the engine is securely fixed during maintenance, preventing movement and enhancing maintenance security Versatile Compatibility: The mounting posts are movable for easy position adjustments. The engine block stand is compatible with most engine models, ensuring accurate alignment during installation and improving maintenance efficiency Easy to Move: Equipped with four high-quality 3-inch swivel casters, the motor stand is easy to move. The no brake design allows quick position adjustments, improving work efficiency, and adapting to various maintenance environments Flexible Adjustment: Width range: 5.3-12.8 in (135-325 mm), length range: 9/12.2/15.4/18.5 in (230/310/390/470) mm. The flexible adjustment design can accommodate various engine types, meeting the needs of different maintenance scenarios 750 Lbs Load Capacity: Made from Q235B high-strength steel, the engine stand features a maximum load capacity of 750 lbs / 340 kg, providing stable support for engine maintenance, ensuring no loosening during long-term use