Thin Parallels, 3″ Long, 4 Pairs

• Set of four pairs of thin parallels
• Parallels are 5/32″ thick and 3″ long
• Heights are 1/2″, 5/8″, 3/4″, 7/8″
• Black oxide finish on non-working surfaces
• Two 1/4″ holes for mounting

These high grade alloy steel parallels are used to keep work parallel or evenly raised when machining uneven work on a mill, drill or other machining operation work to be held in a vice or clamps.