No more squinting at those tiny scales - this Crosscut Sled's large protractor scale lets you precisely tune your angles for air-tight miters and crosscuts. Easy-to-read 1/2° graduations and a hair-line indicator ensure error-free setups, while a heavy-duty aluminum fence, adjustable MDF fence face, and smooth-sliding components delivers versatile and precise operation. Optional Crosscut Sled Drop-Off Platform also available (sold separately) Features: 1/2" thick 23-3/4" x 23-3/4" MDF table with melamine coating Easy-to-read 1/2° graduations and a hair-line indicator ensure error-free setups Extra material allows you to cut the sled down to fit your saw perfectly Right edge of sled functions as a zero-clearance chip breaker Includes four 2' pieces of 3/4" wide self-adhesive low-friction tape for smooth sliding of the platform and fence MDF Fence face can be removed for replacement Spring-loaded ball bearings in the miter bar have adjustable tension to eliminate slop Adjustable 90° stop Right edge of miter bar is 6" from right edge of un-cut platform Not compatible with DeWalt 7491RS saws. 3/4'' of the platform should be supported by your table saw.