Board Spacers, Standoffs definition: A Board Spacer is a solid material used to separate two parts in an assembly. Spacers can vary in size from microns to centimeters. They can... Board Spacers, Standoffs Product Listing: 7664,8442,7662.Hardware, Fasteners, Accessories type:Board Spacers, Standoffs(687922),Miscellaneous(132036),Knobs(78062),Screws, Bolts(74460),Structural, Motion Hardware(20131) .Board Spacers, Standoffs has 3 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.