Cover the end of syringes to protect them and prevent leaks. Remove your dispensing tip or needle before attaching these caps. They work with any luer lock or luer slip syringe.

Tapered caps with wings are easy to twist on and off. Tapered caps with an internal pin add an extra seal to make sure your sample doesn’t dry out and the tip doesn’t clog. This is the kind of cap you’ll find on super glue.

Flat caps let your covered syringe rest vertically.

Caps with a non-vented cover prevent material in your syringe from drying out. Caps with a vented cover give your syringe an outlet for releasing built-up pressure. However, they can cause material to dry out faster than caps with a non-vented cover.

For technical drawings and 3-D models, click on a part number.