What is this?The guitar strap locks are for straps of acoustic guitar, electric guitar, classical guitar, bass, ukulele, etc.What will I get?Package Content: 2 x Guitar Strap Locks; Length: 50mm/2inch; Diameter: 19mm/0.75inch; Thread Size: 13x3mm/0.51x0.12inch(LxD)Are there any advantages of the product?The inner core is copper and external alloys, preventing the strap from slipping, and locking the strap hole. There will be no more bad conditions of the strap slipping suddenly on stage.How to use it?Easy to put on and take off, remove the thread and metal washer, then thread the strap nail into the strap hole, and finally install the threaded ring and washer.What should I notice?Please check the size before ordering.
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