box spanner BrE
box wrench AmE

Wrenches, screwdrivers and box spanners all failed to yield up their secrets.

Here they produced the first tubular box spanners in 1905, and the first tubular sections for aircraft and the first tubular furniture in 1907.

Most Gibson electrics have a 5/16" (8 mm) or a 1/4" (6 mm) hex adjustable truss rod nut that can be adjusted with a hex box spanner wrench.

This system needed a considerable number of studs and nuts to fasten down the cylinder head and rockerboxes, many of them deeply recessed and requiring well-made box spanners or the then uncommon sockets.

Then one of the Kelgian nurses made a noise like a foghorn breathing in, the DBLF equivalent of a shriek of surprise, because suddenly there was a medium sized box spanner among the forceps on her tray.

At Sector General, one appeared as a Hudlar type six scalpel, a medium-sized box spanner, a metallic sphere, a miniature bust of Beethoven, a set of Tralthan dentures, and a Hudlar food sprayer, among other things.

He grabbed a box wrench a foot long!

Another box wrench!

The kit also comes with aluminum tire wires to secure the curtain, nuts and bolts and an automotive-type box wrench.

As an example, the tow truck came with diecast open and box wrench, adjustable-style wrench, two-piece jack, fuel can, hammer, screwdriver, and fire extinguisher.

This is of large importance on a box wrench which is only adjustable in 30 degree increments on a twelve point wrench but only 60 degrees on a six point wrench.

That moment alone would make the play at the Music Box wrenching, but Mr. Weller, whose previous works include the Vietnam-era lamentations "Moonchildren" and "Loose Ends," has never been a writer to settle for unalloyed domestic drama.