Page "Guitar" Paragraph 118

The lower strap button is usually located at the bottom ( bridge end ) of the body.

The upper strap button is usually located near or at the top ( neck end ) of the body: on the upper body curve, at the tip of the upper " horn " ( on a double cutaway ), or at the neck joint ( heel ).

Some electrics, especially those with odd-shaped bodies, have one or both strap buttons on the back of the body.

Some Steinberger electric guitars, owing to their minimalist and lightweight design, have both strap buttons at the bottom of the body.

Rarely, on some acoustics, the upper strap button is located on the headstock.