Delrin® acetal resin, also known as acetal homopolymer, is stronger and stiffer than acetal copolymer.

Because this polypropylene resists swelling when exposed to water, it’s often fabricated into containers and parts for laboratory equipment.

Known for its naturally slippery surface, PTFE surpasses most plastics when it comes to chemical resistance and performance in extreme temperatures.

This extruded acrylic offers similar performance as cast acrylic at a lower cost.

Use these polyurethane balls as seals in pumps and check valves or let them bounce inside of vibrating sifters for an effective screen cleaner. They are made of polyurethane, which combines the shock absorbing qualities of rubber with the strength of plastic.

Install these traditional, easy-to-grip ball knobs on a threaded stud. They're good for control levers and push-pull rods.

Mount these oval, easy-to-grip ball knobs on a threaded stud. They're good for control levers and push-pull rods.

The shoulder on these tooling balls provides a consistent height reference point.

These pellets resist swelling when exposed to water, making them suitable for use in wet environments. Melt and mold them into desired shapes.

Install in a threaded hole or use a nut to secure.

Unlike most ball transfers, which have metal balls, these have a plastic outer ball that rolls on stainless steel inner balls, so there's no metal-on-metal contact that could create and release particles into your clean room. They've also been ultrasonically cleaned and then individually bagged to prevent dust contamination.

A large-diameter rubber ball handles delicate or polished surfaces. The stem spins and the ball rotates around the stem.

Connect these floats to threaded float rods.