This Britool 3 Piece Quadbox Wrench set is supplied with a tool roll and contains the following Quadbox wrenches:

1 x E110943B: 8-10 x 12-13mm.
1 x E110944B: 9-11 x 14-15mm.
1 x E111945B: 16-17 x 18-19mm.

The wrenches are double ring, with a chrome finish. A switch to change ratcheting direction feature is built into the handle to prevent accidental change.

Conform to ISO 1711-1 and ASME B107.66.