Tamiya Low-Profile Ball Casters 2 pieces. TAM70246

LOW-PROFILE BALL CASTERS 2 pieces DESCRIPTION: This is a Low-Profile Ball Caster that can be used for many craft projects. The product is lower-profile than Item 70144 Ball Caster, and is thus useful for giving your creations a low center of gravity. This item is helpful for small R/C creations with the ever-smaller receivers and microcomputers of the modern day. Four hooks hold a ball, which facilitates smooth movement, and also enables you to use the plate upright if desired. Can be easily fixed to a universal plate by a single screw or double-sided tape. 5mm spacers (x4) and L-shaped bracket parts (x2) included. Ball is a 13/32 inch (about 10.3mm), gray steel ball. Plastic parts are low-friction POM. 3x10mm screws (x4), 3x20mm screws (x2), and nuts (x6) are included for attachment.