Use this 10-pair steel parallel set to lift your stock off the T-slot bed or offset your workpiece and avoid unwanted tool collisions. 

• Includes 10 pairs of the following heights: 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2" & 1-5/8"
• Each parallel is 1/8" thick x 6" long with 2 holes
• Parallel and accurate within +/- 0.0003"
• Made from high-quality tool steel
• Stress relieved against distortion, precision ground and hardened