Wire diameter throughout the part is 0.218″ (4 Gauge) brite basic steel. Sizes of FS-Stakes from center of rebar eyelet to grade bar are 3, 4, 5 and 6″. Rebar eyelet diameters come in 3/4″, 1/2″ or 5/8″ (#3-5 bar respectively). This product can be fabricated and packaged in various styles and quantities based on customer preference.