Features: Length: 49mm / 1.93inch Mounting Hole Diameter: 13mm / 0.51inch Inner Hole Diameter: 11.5mm / 0.45inch Package Content: 20 Pcs x Cord Protector Relief Boot Description: Mainly use for cellphone charger, aviation plug, power tool, electric drill cable wire protection, ect. This wire boot is used to protect the wire from bending.
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