Suburban 4-Way Steel Parallels
Precision Ground

• Made of quality steel, hardened and precision ground on all 4 sides.
• Sold individually.
• No need to buy matched pairs. These parallels can be purchased and used individually or can be matched with any number of other individual parallels at any time.
• Different sizes can be used together. For example, a 6″ x 12″ x 1″ parallel can be used with one 8″ x 3/4″ x 1″.
• Held to size 0.00025″ on four sides.
• Adjacent sides per square inch within 0.0005″.
• Opposite sides parallel within 0.0001″ per 6″.