Retractable Utility Knife 10 x Carbon Blades Control-Grip™ Recessed Slider Belt Clip Stanley Control-Grip Retractable Utility Knife | Sta010432 The Stanley Control-Grip™ Retractable Utility Knife features an optimised shape, ideal for applications that require precision. With a recessed slider and 2-step blade change for added safety. The nose of the knife features an exposed blade step to speed up blade placement. Compact size and belt clip for convenient portability. Made for the professional who expects reliable knives to get the job done.