Service Wrench Set, 20-Piece (19 - 38 mm)

Tekton service wrenches are short-handled, open-end wrenches with an angled head and drive square, designed for tight spaces and improved torque application.

• The description claims the wrenches provide better access in tight spaces and on thin fittings.
• The description claims the wrenches are made from 4140 chromium molybdenum steel hardened to 50–53 HRC.