The John Guest tube cutter is an easy to use cutting tool. Its sturdy plastic design with replaceable steel blades provides clean, perfect cuts on most 1/4 in., 5/16 in., 3/8 in., and 1/2 in. O.D. plastic tubing. Simply place the tubing inside the cutting channel and squeeze the both sides and release to make a clean cut every time which is essential for the perfect seal.

• Cuts 1/4 in., 5/16 in., 3/8 in., and 1/2 in. O.D. plastic tubing
• No need to adjust the cutter for different tube sizes
• Steel blades are replaceable
• Spring loaded for safe storage