ruler-vertical

<svg fill="currentColor" viewBox="0 0 256 512" xmlns="http://www.w3.org/2000/svg"><path d="M0 16C0-10.5 21.5-32 48-32l160 0c26.5 0 48 21.5 48 48l0 24-104 0c-13.3 0-24 10.7-24 24s10.7 24 24 24l104 0 0 48-72 0c-13.3 0-24 10.7-24 24s10.7 24 24 24l72 0 0 48-104 0c-13.3 0-24 10.7-24 24s10.7 24 24 24l104 0 0 48-72 0c-13.3 0-24 10.7-24 24s10.7 24 24 24l72 0 0 48-104 0c-13.3 0-24 10.7-24 24s10.7 24 24 24l104 0 0 24c0 26.5-21.5 48-48 48L48 544c-26.5 0-48-21.5-48-48L0 16z"/></svg>

<i class="ti ti-ruler-vertical"></i>

ti ti-ruler-vertical

<i class="ti ti-021384"></i>

ti ti-021384

<svg aria-hidden="true" focusable="false" fill="currentColor" viewBox="0 0 256 512" xmlns="http://www.w3.org/2000/svg"><path d="M0 16C0-10.5 21.5-32 48-32l160 0c26.5 0 48 21.5 48 48l0 24-104 0c-13.3 0-24 10.7-24 24s10.7 24 24 24l104 0 0 48-72 0c-13.3 0-24 10.7-24 24s10.7 24 24 24l72 0 0 48-104 0c-13.3 0-24 10.7-24 24s10.7 24 24 24l104 0 0 48-72 0c-13.3 0-24 10.7-24 24s10.7 24 24 24l72 0 0 48-104 0c-13.3 0-24 10.7-24 24s10.7 24 24 24l104 0 0 24c0 26.5-21.5 48-48 48L48 544c-26.5 0-48-21.5-48-48L0 16z"/></svg>

<svg aria-hidden="true" focusable="false" fill="currentColor" viewBox="0 0 256 512" xmlns="http://www.w3.org/2000/svg"><path d="M0 16C0-10.5 21.5-32 48-32l160 0c26.5 0 48 21.5 48 48l0 24-104 0c-13.3 0-24 10.7-24 24s10.7 24 24 24l104 0 0 48-72 0c-13.3 0-24 10.7-24 24s10.7 24 24 24l72 0 0 48-104 0c-13.3 0-24 10.7-24 24s10.7 24 24 24l104 0 0 48-72 0c-13.3 0-24 10.7-24 24s10.7 24 24 24l72 0 0 48-104 0c-13.3 0-24 10.7-24 24s10.7 24 24 24l104 0 0 24c0 26.5-21.5 48-48 48L48 544c-26.5 0-48-21.5-48-48L0 16z"/></svg>

https://cdn.jsdelivr.net/npm/@ticnob/icons@1/icons/ruler-vertical.svg