wheel lock

American  

noun

1. an old type of gunlock in which sparks are produced by the friction of a small steel wheel against a piece of iron pyrites.

2. a gun having such a gunlock.

---

wheel lock British  

noun

1. a gunlock formerly in use in which the firing mechanism was activated by sparks produced by friction between a small steel wheel and a flint

2. a gun having such a lock

---

Etymology

Origin of wheel lock

First recorded in 1660–70

Example Sentences

“Customer security remains a top priority, and we’re committed to continuing software upgrade installations and steering wheel lock distribution to help prevent thefts,” Erb said.

From Los Angeles Times • May 19, 2023

He recommends a steering wheel lock, such as The Club, as a deterrent.

From Seattle Times • Apr. 18, 2023

For those cars without immobilizers that cannot be updated, Hyundai will reimburse the cost of a steering wheel lock to the driver.

From Washington Times • Feb. 15, 2023

Now she uses a wheel lock to thwart theft attempts and the incident rocked her to the point where she no longer walks around with her purse.

From Washington Post • Feb. 8, 2023

Trehearne broke in to ask how many English dog-locks there were, and if the snaphaunce Highlander and the big all-steel wheel lock were still there.

From Murder in the Gunroom by Piper, H. Beam