Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to cut pex tubing [title] Be sure to use a specialized pex cutter tool. [step] Only specially-designed pex cutter tools should be used to cut pex tubing. Common household tools such as saws may be dangerous to use given the density of pex tubing.

Ending1: [title] With a utility knife or child safety staple saw, cut pex tubing to diameter. [step] Be very careful with the blade and speed. Ending2: Consult your local government to determine if pex tubing would be a good tool for you. [title] Use shears to cut pvc tubing. Ending3: [substeps] When in doubt, use the tool to cut to your desired size : 1.4 inch (6.35 cm) wide or 1.8 inch (1.27 cm) wide. Research how your pex tubing works so you have the best idea of how to use the tool. Ending4: Visit your local hardware store or look online for a pex cutter. [title] Purchase a basic, scissor-style pex cutter.

Answer format: ending1/ending2/ending3/ending4