10 PCS / Set Opening Wrench, Style: Metric

10 PCS / Set Opening Wrench, Style: Metric

1. Material: tool steel
2. Weight: about 122 grams/set (10 pieces/set)
3. Size: about 15x8.6 cm/set
4. Specification: 4/4.5/5/5.5/6/7/8/9/10/11mm
5. Surface treatment: polished chrome plating
6. Purpose: home maintenance, electrician maintenance, automobile maintenance, mechanical maintenance, non-motor vehicle maintenance, plumbing maintenance, etc.
7. Features: available at both ends, wide applicability, chrome vanadium steel forging, overall heat treatment, surface polishing, not easy to rust, strong toughness, exquisite mini, complete specifications, easy to carry