Soapstone, Flat, 1 2 in W x 3 16 in H x 5 in L, White no checkout long life and improved finish long life and improved finish with no slipping or stripping Provides maximum torque without requiring heavy input pressure jaw mechanism naturally grips tighter as more torque is applied to the tool Classic trigger release provides maximum locking force Curved jaw puts tremendous pressure on four points of any style nut or bolt head All white texture for excellent marking quality Grain cut to ensure good strength and long service life Marks will not contaminate welds and are easily removed Low water content for increased hardness and resistance to breakage