Tapered Cap & Plug - Outside Diameter Range 28.0 - 30.9 mm | 1.102 - 1.217 in ; Inside Diameter Range 26.5 - 29.0 mm | 1.043 - 1.142 in ;

This red cap & plug is designed to plug multiple inner diameters or cap multiple outer diameters. It is easy to fit and to remove, provides excellent protection from damage, dirt, moisture and corrosion during storage and transportation.