LEGO® Plate, Round 1 x 3 with Open Studs (77850)

Add sleek curves and connection versatility to your builds with the LEGO® Plate, Round 1 x 3 with Open Studs. With its smooth rounded shape and hollow studs, this plate is ideal for detailed builds that require both structure and aesthetics—whether in mechs, micro-builds, or modern architecture.

Key Features:

• Official LEGO® part number: 77850
• Measures 1 x 3 studs with open stud holes for rods, bars, or accessories
• Rounded shape adds a softer aesthetic to edges and corners
• Compatible with all standard LEGO® system pieces
• Available in multiple colors including black, white, light bluish gray, tan, and more

Suggested Build Ideas:

• Mech Detailing: Use in joints, armor plating, or decorative frames
• Micro Architecture: Create subtle curves in small-scale MOCs
• Furniture and Interiors: Perfect for building chairs, counters, or modern accessories

Trivia:

Part 77850 is one of the newer additions to LEGO®'s plate family, offering a balance between functionality and aesthetics. Its open studs allow integration with bars and clips, making it a favorite among advanced MOC builders and GBC (Great Ball Contraption) fans.

Explore more options in our full LEGO® plate collection.

LEGO® parts are intended for ages 4 and up. They may pose a choking hazard for children under 3 years old.