The original and still a favorite! Through-hardened, self-sharpening, high-carbon steel blade ensures a precise cut and long-lasting edge. Cuts paper, mat board, cardboard, film, tissue and textiles. Safety features include a patented automatic blade latch that locks with every cutting motion and a finger guard that protects the entire length of the blade. Torsion spring prevents blade from accidentally falling. Permanent 1/2" grid and dual standard and metric rulers ensure proper alignment. Ergonomic soft-grip handle. Heavy-duty 3/4" thick wood base with non-skid rubber feet for extra stability. Global Product Type: Trimmer Boards-Bypass Blade Material: Hardened Steel Cut Length: 12" Base Material: Wood Sheet Capacity: 20 Trimmer Board Type: Bypass Base Length: 12" Base Width: 12.5" For Use With: Premier® W-O721515 (Handle Blade), W-O010515 (Bed Blade) Replacement Blades: Premier® W-O721515 (Handle Blade), W-O010515 (Bed Blade) Package Includes: Includes one trimmer. Pre-Consumer Recycled Content Percent: 0% Post-Consumer Recycled Content Percent: 0% Total Recycled Content Percent: 0% Country Of Origin: US Carton Weight: 10 lbs. Carton Pack Quantity: 1 EA Pack Quantity: 0 Finger guard runs entire length of blade.Torsion spring prevents blade from falling.1/2" grid and dual standard and metric rulers.Ergonomic soft-grip handle.Heavy-duty 3/4" thick wood base with non-skid rubber feet.