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
containing one black pair and one red pair.