Round Rubber End Caps Set of 100 for 1/8, 3/16, 1/4, 5/16 and 3/8 Inch Inner Diameters Black Vinyl Protective Caps Screw Thread Protectors for Tubing and Metal Pipes Flexible Insulated Caps for DIY Plumbing and Hardware Projects

Round Vinyl End Caps Kit: 100 pcs for 1/8 to 3/8 in IDs
✔️ Black vinyl end caps, flexible insulation for 1/8 to 3/8 in dia

These round vinyl end caps are designed to finish and guard exposed tube ends, screws, bolts, and furniture feet. They’re a handy choice for DIY plumbing, hardware projects, and light-duty machinery.

✅ 100 pieces in a single set
✅ Inner diameters: 3.18 mm (1/8"), 4.76 mm (3/16"), 6.35 mm (1/4"), 7.94 mm (5/16"), 9.53 mm (3/8")
✅ Material: vinyl rubber, flexible and insulated
✅ Color: black
✅ Applications: protects round tubing, screws, furniture feet, pipe ends

💡 What is a common use for round vinyl end caps in DIY and hardware projects?

They’re handy for finishing and protecting round ends on pipes, tubing, screws, and furniture feet.

• Seals open tube ends to keep dirt, dust, and moisture out
• Protects floors and furniture from scratches when used as feet
• Keeps threaded parts clean and ready for assembly