50pcs Rubber End Caps Cover 20mm Vinyl Screw Thread Protector Round, Blue Red Bronze please confirm the required size

please confirm the required size while ordering

Brightness: Over 100cd/m2

causes the socket to grasp the sturdy wall of the fastener instead of the corners

These cable clamps can be easily concealed for a neat appearance

Application - Bells are widely used as reminders in indoor classrooms

50pcs Rubber End Caps Cover 20mm Vinyl Screw Thread Protector Round, Blue Red Bronze please confirm the required sizeWhat is this? The flexible rubber end caps are widely used for screw thread protectors, bolt caps, metal pipe, and plastic pipe tubing end cover, chair legs, furniture feet, fences, machinery end protectors, etc. What will I get? Vinyl end caps, is in size of : 20mm 0. 79 inch inner dia In the package of: 50pcs x Rubber end caps Is there any advantages of the product? Soft, lightweight, small size, durable, and long service life; Rubber material, good