Color: Black Gear ratio: 3.5:1 Product name: Single-Axis Lifting Winder Maximum mounting thickness: 43 mm Screw length: 140 mm Key benefits - Provides a clear gear ratio of 3.5:1 for controlled winding and lifting - Compact, black unit designed for straightforward mounting on compatible equipment - Suitable for setups where a mounting plate up to 43 mm thick is required - 140 mm screw length supports standard mounting configurations and installation spacing - Simple, reliable design focused on consistent winding performance 2-3 specific use scenarios - Workshop maintenance: mount on a machine frame to spool cables or cords during servicing, reducing slack and tangles - Industrial setup: install on machinery that requires precise winding of reels or cords with a mounting thickness limit of 43 mm - DIY projects: use in a home or hobby shop to wind hoses, wires, or lines with predictable winding behavior and the given screw length Notes - This description preserves the original specifications: color, gear ratio, product name, mounting thickness, and screw length - Material details are not provided; the description emphasizes function, size, and performance based on the stated specifications