Detail 01
Loop end
The end is a small wire loop, so it needs a hooked E-string fine adjuster. It will not sit in a plain ball-end slot.

Independent shopping perspective
A single loop-end steel E string for full-size violin. Buy it as a replacement or spare, not as a full restring.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
The end is a small wire loop, so it needs a hooked E-string fine adjuster. It will not sit in a plain ball-end slot.
Detail 02
Plain steel core. Bright, quick to settle, and less pitch drift than a synthetic string in its first days.
Detail 03
One string only. Your other three are untouched, so tone across the set may not match evenly.
Detail 04
Sized for a full-size violin. On a smaller instrument the extra length bunches at the peg.
Detail 05
The cheapest way to fix one broken string. Four singles would cost more than a packaged set.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Loop end is a bare wire loop that hooks onto an E-string fine adjuster. Ball end has a small bead that drops into a slotted tailpiece. They are not interchangeable without an adapter.
You need a hooked E adjuster or a tailpiece hook to hold the loop. A plain ball-end slot will not retain it.
One string: the E. Order the Dominant set if you want to replace G, D and A too.
No. It is made for 4/4 full size.