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Engineering Tools


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  • Scratch-resistant Nests for Delicate Surfaces

  • Sonic Welding Nests

  • Assembly Nests

  • Part Cradle

World Class Prototypes specializes in production nests and fixtures for production assembly. These fixtures are used to hold a part in a fixed position to aid in assembly. Urethane nests offer many unique properties such as scratch resistance for delicate surfaces, positive alignment for part placement, and structural integrity during the assembly process.  World Class Prototypes has many years of experience in manufacturing and assembly and we specialize in creating innovative ways to make your production process easier, faster, stronger, and more efficient.  Let us know your challenges and we can create your solution!

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