1/8 Inch (3 mm) Size Only. 3 Styles Available.

1/8" Small Made of Polyoxymethylene (POM), also known as acetal, polyacetal, and polyformaldehyde, is an engineering thermoplastic used in precision parts that require high stiffness, low friction and excellent dimensional stability.

1/8" Medium & 1/8" Large Made of Acrylonitrile Butadiene Styrene (ABS)

1/8" Small Dimension 3/4" x 5/8" x 3/16" (20 mm x 16 mm x 5 mm)
1/8" Medium Dimension 29/32" x 3/4" x 1/4" (23 mm x 20 mm x 6 mm)
1/8" Large Dimension 1 3/8" x 1" x 1/4" (34 mm x 25 mm x 6 mm