This Stanley Retractable Knife has a durable plastic construction that is both lightweight and durable. The blade retracts into the handle for safety and can be changed easily, with no tools required, when necessary. The fine adjustment allows 5 different blade positions for precision cutting.
 
Lightweight retractable blade Stanley knife
Extra sharp blade for precision cutting
Retractable blade for safety when not in use
Blade designed to keep its edge
Durable plastic chassis