Catalog number: GKR02018 Features: ● Comes with a knob for easy removal. ● Hollow structure allows for a flexible fit. Uses: ● Masking plug Specifications: ● Color: Blue ● Compatible screw diameter: M20 ● L (mm): 25.4 ● D (mm): 20 ● φd (mm): 18 ● id (mm): 12 ● 100 pieces per box ● Heat resistance temperature (℃): 220℃ ● Hardness (Shore A): Approximately 50 to 80 Material/Finish: ● Silicone
