TEKTON 1/4-1-1/4 in., 6-32 mm 45-Degree Offset Box End Wrench Set with Modular Slotted Organizer (19-Piece) WBE95302

Ends are offset 45 degrees to reach around obstructions

Grips sides of fastener head, not corners, preventing round–off

12-point openings double the access angles of a 6-point