34418 - safety knife with a trapezoid blade SECUNORM IDEAL No. 24152 - MARTOR light and handy knife for right handers. The grooves at the front of the handle reduce the risk of slipping. The eyelet adds a safety feature - pull a strap through it and you can hang up. Blade has two sharp edges - only turn over the blade. Measurements (L x W x H): 140 x 18.5 x 30.5 mm. Weight: 46.5 g. Cutting depth: 13.9 mm. Basic material: plastic.