The OLFA 9mm SVR-1 Stainless Steel Slide-Lock Knife is the choice for everyday work and detailed cutting projects. The slim body fits perfectly into a shirt pocket as an everyday carry. The slide-activation quickly adapts for a variety of cutting positions and depths. Stainless-steel construction makes this knife rust and corrosion resistant for easy clean-up and use in humid or moist environments. This multipurpose knife comes with a 9mm AB-S Stainless Steel Snap-Off Blade pre-installed. With (13) blade segments, this blade supplies safe and continuous cutting with less blade changes. Use the included pocket clip to aid in snapping each segment. No tools are ever required for full blade changes. Simply remove the slip, slide the blade out, and insert a new one to continue cutting. Fits most 9mm blades.