Home / Measuring Tools / Square, Lufkin 6″ Tri-Square No. 139 View cart “Gage, Height, Brown & Sharpe 12″, Hite-Indicator, 5851-12, Item #L8250” has been added to your cart. Square, Lufkin 6″ Tri-Square No. 139$39.00 1 in stock Add to cart Category: Measuring Tools Description Description Lufkin 6″ Tri Square No. 139 Related products Square, Brown & Sharpe No. 542, 4-5/8″ x 7-1/8″ $75.00 Add to cart Starrett No. 716 Indicator Tester $795.00 Add to cart Gage, Height, Electronic,Mitutoyo 40″ without display, 507-240 $249.00 Add to cart Gage, Thickness, Mitutoyo No. 7326 .0001″-.050″, No. 2804-10 Indicator, Made in Japan $75.00 Add to cart