2 In 1 Hardened Drill Chuck Key Wrench(10mm 13mm Chuck)

1. Material: 45#steel+rubber
2. Standard: Metric
3. Wrench head type: chuck key
4. With positive and negative ratchet switch
5. Weight: 104 grams
6. Diameter of both ends: small end 12.7 mm, large end 17.5 mm
7. Length: 150mm in total length