Home / Measuring Tools / Square, Lufkin 6″ Tri-Square No. 139 View cart “Gage, Thickness, Ames 0-1″, Indicator .001″ Graduations, Made in USA” 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, Combination, Attachment, 289A , For 1″ Blades $25.00 Add to cart Gage, Thickness, Ames 0-1″, Indicator .001″ Graduations, Made in USA $75.00 Add to cart QWIC-100 Model 1000 Length Gage, General 12″ Rule, Federal B70 Dial Indicator, .001″ Resolutin, Range .125″ $79.00 Add to cart Gage, Height, Brown & Sharpe 12″, Hite-Indicator, 5851-12, Item #L8250 $125.00 Add to cart