Feature(may vary by option.)
●The size 1-1/8" is the inside dimension of the cap. It fits on the ROD or SCREW with outside dimension 1-1/8". It can be stretched and used on 1-3/16 OD pipe or rod without getting torn.[10]
[25]
Description
(Pack of 10) Caplugs: 1-1/8" to 1-3/16" Round Black Vinyl Flexible End Cap Bolt Screw Rubber Thread Protector Safety Cover | for 1.125 Inch Pipe Post Tubing Rod OD Protective Cover.