box end wrench
Học thuậtThân thiện
Definition
Noun: A box end wrench is a hand tool used for turning nuts and bolts. It features a closed, ring-like end (called a socket) that completely encircles the fastener. This design provides a secure grip and helps prevent the rounding of the fastener's corners.
Usage
A box end wrench is used for applying torque to tighten or loosen nuts and bolt heads. It is typically used when a secure, non-slip fit is required. - The mechanic selected a box end wrench to remove the stubborn bolt. - For this job, a box end wrench is better than an open-end wrench because it grips the nut on all sides.
Advanced Usage
- "Double-ended box end wrench": A single wrench with a box end of two different sizes, one on each end of the handle.
- He used the 10mm side of his double-ended box end wrench.
Variants and Related Words
- Box wrench: A common shortened name for a box end wrench.
- Ring spanner: The term commonly used in British English for a box end wrench.
- Socket wrench: A related tool where the socket is a separate, detachable piece that attaches to a handle or ratchet.
Synonyms
- Ring wrench
- Closed-end wrench
Related Phrases
- "To box a nut": Informal phrasing for using a box end wrench on a nut.
- You'll need to box that nut to get it tight enough.
Noun
- a wrench with a closed loop (a socket) that fits over a nut or bolt head