They're made of thin steel and are nickel plated and heat treated for long use. Available in four popular sizes from 13mm to 18mm. Their small size makes them ideal to carry along for quick repairs.
13mm / 14mm - DCW-1
15mm / 16mm - DCW-2
17mm / 18mm - DCW-3 (this one)
13mm / 15mm - DCW-4
Park Tool reference: DCW-3
Specifications
| Brand | Park Tool |