Application - Offset double-end wrench tools can be widely used to tighten or loosen nuts and bolts in many narrow spaces.
Offset Extra Long Box End Wrench 19 x 21 mm Metric 12 Point 75 Degree Offset ...
6 Pieces Extra Long Box-End Wrench Set Metric 12 Point Heavy Duty 8-19mm
Extra Long Box-End Wrench Set Metric 6 Pieces 12 Point Heavy Duty 8-19mm
6 Pieces Extra Long Box Wrench Set Metric 12 Point 8-19mm Heavy Duty Steel
JTC 3227 EXTRA LONG OFFSET BOX WRENCH BY JTC 3227
6pc Extra Long Flexible Head Double Box Ratchet Ring Spanner Wrench Set 8-19mm