Adjustable Mouth Block Plane Based on the Stanley No. 60 1/2, this versatile plane is useful for every sort of woodworking job and a pleasure to use. The movable shoe in front of the blade allows you to easily and precisely adjust the mouth opening: fine mouth for finishing work and thin shavings, or ample opening for rank cuts. Ductile Iron body is surface ground flat and square to a tolerance of .001" or better. Large, comfortable Bronze cap is tensioned with a 1-1/2" Brass spinwheel. Like our other block planes, the blade is adjusted with a captive nut for precise control with minimal backlash. The blade is bedded at 12 degrees for fine cuts and end grain work. Weight 1.5 lbs. 6-1/4" long 1-3/4" wide Blade is 1-3/8" wide x 1/8" thick.