5/16" x 1/2" Polished 18-8 Stainless Steel Spacers (4 pcs.)

Diameter: 5/16"
Diameter 2: 1/2"
Length: 5/8"
Material: Stainless Steel
Finish: Polished
Hardness: 18-8
Type: Spacer

Box of 4.

A spacer is generally something used to create a space between two objects, often to properly position them.