Flexbar Deluxe Compact indicator Stand. Made in U.S.A. Ideal for Tight Spaces On Machine Tools. Heavy-Duty Construction. Mag Base 1 3/8" Diameter x 1 3/16" High. Main Post With Fine adjustor is 15/16" Diameter x 4 3/8" High. Secondary Post is 1/4" Diameter x 6" Long. Smooth Fine adjustor. includes Multi-indicator Clamp. Model No. 18209, Deluxe Compact indicator Stand (Does Not include indicator)