Measurements:HandleLength: 5.4" (138 mm) Width: 2.55" (65 mm) Hole spacing : 4.25" (108 mm) Protrusion after installation: 0.6" (16 mm) 2 Screws included. Length 1" (25mm). M4 Screws should be 1/5"( 5 mm ) longer than drawer front. If you need longer screws,pls contact us via email,we could supply. Screws length available in 15mm, 20mm, 30mm, 35mm, 40mm, 45mm, 50mm.