Strap Blocks 4 Pack Black

Fender strap blocks are the most reliable and hassle-free instrument strap lock system ever devised.
No need to remove or replace existing strap buttons on your guitar; just slip easily
installed Strap Blocks over the existing strap buttons and that's it��you're
ready to go, with your strap locked securely in place. Strap Blocks work with
most OEM strap buttons and are available in convenient four-packs.