Check the listing for details. 1/16" to 4 3/4" Black Round Flexible Vinyl Rubber Tube Caps (2|4|10|25|50|100). Condition: New. Listed at 8.50 USD. Features: Pliable push-fit vinyl plastic end caps can stretch up to 1/16" larger for a snug fit without tearing, splitting or shredding.* Designed to fit round tubular or solid steel, plastic or wood stock. Sizes indicate the inside diameter of the cap or outside diameter of the tube or solid rod it fits on. Material: Vinyl Plastic Color: Black Flexibility: Flexible Max Temperature: 180 Degrees Fahrenheit Cap Inside Depth: 1/16" - 1/2" Caps are 1/2" Deep 5/8" - 2" Caps are 1" Deep 2 1/8" - 4 3/4" Caps are 1 1/2" Deep Applications: Bolt and Screw Thread Protection End Caps Wire end Safety Cover End Caps Pipe, Post, Tube Cover End Caps *1/16 INSIDE DIAMETER END CAP IS AN EXCEPTION* >>DIMENSIONS ARE FOR THE OUTSIDE DIAMETER OF THE ROUND TUBING THE CAP FITS ONFeatures: Pliable push-fit vinyl plastic end caps can stretch up to 1/16" larger for a snug fit without tearing, splitting or shredding.* Designed to fit round tubular or solid steel, plastic or wood stock. Sizes indicate the inside diameter of the cap or outside diameter of the tube or solid rod it fits on. Material: Vinyl Plastic Color: Black Flexibility: Flexible Max Temperature: 180 Degrees Fahrenheit Cap Inside Depth: 1/16" - 1/2" Caps are 1/2" Deep 5/8" - 2" Caps are 1" Deep 2 1/8" - 4 3/4" Caps are 1 1/2" Deep Applications: Bolt and Screw Thread Protection End Caps Wire end Safety Cover End Caps Pipe, Post, Tube Cover End Caps *1/16 INSIDE DIAMETER END CAP IS AN EXCEPTION* >>DIMENSIONS ARE FOR THE OUTSIDE DIAMETER OF THE ROUND TUBING THE CAP FITS ON<< Made in the USA!