【Part number:】 N022653 【Fit for:】 DW505 Type 4, DW505-AR Type 6, DW505K Type 4, DW511 Type 3, DW511 Type 4, DW511 Type 5, DW511K Type 3, DWD024-AR Type 1, DWD024-B2C Type 1, DWD024-B3 Type 1, DWD024-BR Type 1, DWD024AV-B2 Type 1, DWD024AV-B3 Type 1, DWD024K-AR Type 1, DWD024K-B2 Type 1, DWD024K-B3 Type 1, DWD520 Type 1, DWD520 Type 2, DWD520-B2 Type 1, DWD520-B2 Type 2, DWD520K Type 1, DWD520K Type 2, DWD525K Type 1, DWD525K Type 2, DWE5010 Type 1 【Specifications:】 Helps with securing drill bits in hammer drills and is also universal for many other types of drills. Ideal for drill tightening and loosening, keep your drill bits firmly in place Made of highly durable materials, rigorously tested, compact & sturdy, longevous Easy to install, saves time and money 【NOTE:】 Please confirm that the model you need to buy matches our model before ordering 【Package Includes:】 2 x N022653 Drill Chuck Key