2-1/8" Axle Peg

2-1/8" Wooden Axle Peg — Birch Axle for Rolling Toys, Model Wheels, and Mechanical Crafts

This 2-1/8" birch wooden axle peg is precision-machined for smooth rolling performance in toy cars, educational models, STEM crafts, and kinetic art builds. Its robust design and carefully controlled dimensions enable secure, friction-reducing wheel mounts for both small and large projects. Professional toymakers, educators, and hobbyists trust its consistent fit and easy finishing for crafts, prototypes, and assembly line work alike.

Key Features

• Precision-turned from premium birch for lasting strength and reliable use
• Smooth, splinter-free finish ensures easy, quiet wheel rotation
• 2-1/8" length and 1/2" head diameter fit a wide range of handmade, classroom, and workshop projects
• 5/16" tenon diameter secures tightly in standard 3/8" wheel bores—minimizes play and wobble
• Extended 1-7/8" tenon delivers balanced support and smooth rolling action
• Unfinished natural birch is ready for painting, staining, or custom cutting as needed
• Consistent quality and sizing for professional and hobbyist assembly
• Packaged conveniently for single-use, classroom, or large-scale manufacturing

Specifications

• Length: 2-1/8" (2.13") (54 mm)
• Head Diameter: 1/2" (0.50") (12.7 mm)
• Tenon Diameter: 5/16" (0.31") (7.9 mm)
• Tenon Length: 1-7/8" (1.88") (47.6 mm)
• Fits Hole Size: 3/8" (0.38") (9.5 mm)
• Material: Premium birch hardwood
• Finish: Smooth, tumble-sanded, unfinished
• Pack Sizes: 12, 100, 500, 5,000, and bulk options

Suggested Uses

Perfect for attaching wheels to wooden cars and construction kits, making rotating joints in model engineering builds, assembling STEM learning devices, or creating kinetic awards and decorations. Popular with toy repair shops, hobbyists crafting rolling displays, and educators building demonstration models and interactive learning tools.

Frequently Asked Questions

• Will the tenon fit securely in a 3/8" hole?
  Yes, the 5/16" tenon diameter is made for a snug fit in standard 3/8" bores and prevents wheel wobble.
• Can these pegs be finished for a custom look?
  Absolutely—birch takes paint or stain well and can be trimmed or further drilled for specialized assemblies.
• Are they suitable for high-use or classroom projects?
  Yes, consistent machining and smooth surfaces make them reliable for frequent use in group settings.
• Is bulk purchasing available for makers and educators?
  Yes, order as few as 12 for a small project or in bulk lots for large workshops and classrooms.
• Do these pegs spin freely in motion applications?
  The uniform birch surface and round design allow for smooth, easy turning—use dry lubricant for enhanced performance if needed.
• Can I shorten or modify the pegs with hand tools?
  Yes, they may be cut, sanded, or drilled to fit the unique requirements of any craft or repair job.

Choose the 2-1/8" birch axle peg for proven performance and precision in every wheel-driven model, craft, or classroom project—depend on quality that keeps your ideas rolling.