Starrett Straightedge - 12 to 72 inches

Starrett Straightedge

Starrett's classic straightedge tool is pure function: no bevels, no graduations, just finely milled & finished reference edges. Starrett Straightedges are all milled straight to within 0.0002 inch per foot of length and parallel to within 0.0004 inch per foot of length. Arrows mark suspension points by which the tool should be supported (if needed) to minimize deflection due to its length and weight.

Starrett Straight Edges are available in 6 lengths:

• 12 inch - 12 inches long, 1-13/32 inches wide and 11/64 inch thick.
• 18 inch - 18 inches long, 1-13/32 inches wide and 11/64 inch thick.
• 24 inch - 24 inches long, 1-13/32 inches wide and 11/64 inch thick.
• 36 inch - 36 inches long, 2-13/32 inches wide and 7/32 inch thick.
• 48 inch - 48 inches long, 2-13/32 inches wide and 7/32 inch thick.
• 72 inch - 72 inches long, 3-5/32 inches wide and 9/32 inch thick.