SRAM Frame Plug Tackle Box 4.2mm x 10 5mm x 10 5.7-6mm x 20 6.0-6.3mm x 20 6.3-6.5mm x 20 8mm x 10

For filling and sealing off unused holes in your bicycle frame SRAM Model ID: AC-FRM-PLUG-A1 TECH SPECSMisc4.2mm x 10 5mm x 10 5.7-6mm x 20 6.0-6.3mm x 20 6.3-6.5mm x 20 8mm x 10