Feature●SAVE TIME: Use this framing tools to increase framing speeds by up to 50%.●QUICK POSITIONING: 16 inches on center spacing,Faster framing with improved accuracy, you dont need to stop and measure again and again, its your perfect partner.●EASY TO USE:Place 3 pieces of wood 1.5 inches wide into the groove, it will bring the perpendicularity between the pieces to a very standard state and quickly build a stable framework.●100% CAST AlUMINUM:Made of solid cast aluminum Easy to use and durable.●AFTER-SALES :Any problems, please contact us, we give you a satisfactory processing resultsDescription