230 Pcs Ball Joint Building Block Connectors Set, 14 Styles MOC Parts Kit with Sockets Towball Pins Hinges, Custom Mechanical Pieces for Robot Mech Vehicle Models, Compatible Accessories, LightGray

Expand your custom building possibilities with this 230-piece black ball joint building block connector set. Designed for MOC builders, model creators and hobby enthusiasts, the assortment includes 14 different connector styles for adding more movement, structure and creative connection options to original projects.

The set includes assorted ball joints, sockets, towball pins, hinges and other mechanical connection pieces. Use them to create articulated robots, mechs, custom figures, fantasy creatures, vehicles and display builds, or keep extra parts available for rebuilding and modifying existing models.

Different connector shapes help builders experiment with movable limbs, rotating sections, angled connections and compact mechanical structures. Instead of sourcing several individual types of small joint pieces separately, this assorted MOC parts set provides multiple connection options in one collection.

The uniform black color works especially well with mechanical, sci-fi and creature-inspired designs, helping connection points blend naturally into custom models. Whether you are developing an original build, replacing missing joint pieces or upgrading an existing creation, these assorted building accessories provide useful parts for continued experimentation.

A practical addition to a MOC parts collection for hobby builders, collectors and DIY model creators who enjoy designing robots, mechs, creatures, vehicles and other custom building projects.

Safety Warning

WARNING: CHOKING HAZARD – Small parts. Not for children under 3 years.

• 230 PCS WITH 14 CONNECTOR STYLES – Expand your MOC parts collection with an assorted mix of ball joint building block connectors, sockets, towball pins, hinges and other connection pieces. Multiple styles give hobby builders more options for creating movable structures and detailed custom models.
• BUILD MOVABLE ROBOTS, MECHS & CREATURES – Add articulated connection points to robot arms, mech frames, figures, creature bodies and other original builds. The assorted ball joint and socket pieces help creators design models with more posing, rotation and movement possibilities.
• MORE OPTIONS FOR CUSTOM MOC PROJECTS – Different connector shapes make it easier to change angles, join sections and experiment with mechanical structures beyond basic brick stacking. Ideal for sci-fi mechs, fantasy creatures, custom figures, vehicles and creative building projects.
• USEFUL FOR REPAIRS, REBUILDS & MODIFICATIONS – Keep extra connector pieces available for replacing missing joints, rebuilding movable sections or modifying an existing model. The 14-style assortment helps reduce the need to purchase multiple separate packs for different connection needs.
• BLACK PARTS FOR CLEAN MECHANICAL BUILDS – The uniform black color blends naturally into robot frames, vehicle mechanisms, creature joints and display models while keeping custom creations visually consistent. A practical MOC connector set for hobby builders, collectors and DIY model creators.