flare-nut wrench (English, noun)
expansion: flare-nut wrench (plural flare-nut wrenches)
Senses:
topics: engineering
natural-sciences
physical-sciences
glosses: An open spanner (wrench) to tighten fragile nuts, such as flare nuts, not accessible to a ring spanner (box end wrench) or box spanner (tube spanner).
Forms:
form: flare-nut wrenches
tags: plural
form: flare nut wrench
tags: alternative