20PCS 6.4-7.6mm Round Cable Grip Strain Relief Bush Nylon Heyco 6N-4 Multi Qty

20pcs 6N-4 Round Strain Relief Cord Connector. The electric cable buckle is easy to apply. Just put the power cord in the wire buckle, then clamp the wire buckle together and insert the buckle into the outlet hole of the substrate to fix the power cord.

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