4 Packs N078434 N089668 Spring, Fit DCF885 DCF886 DCF887 DCF840 DCF850, Impact Driver Spring Kit f26 Part Numbers: N078434 spring has good elasticity and durability. This is part of an impact driver bit holder system helps hold the screw bit in place after inserting it into the bit holder. Compatible with many machines: DC825B 3, DC825B 4, DC825K 3,DC825KA 3, DC825KA 4, DC827KL 3,DC835KA 3, DC845KA 3, DC845KA-AR 3, DCF805C2-AR 1, DCF805C2- 1, DCF805C2-B3 1, DCF805C2-BR 1, DCF815S2 3, DCF815S2 4, DCF885B 1, DCF885B 2, DCF885B 4, DCF885B 5, DCF885B-B3 1, DCF885B-B3 5 Compatible with many machines: DCF885C2 1, DCF885C2 2, DCF885L1 5, DCF885L2 1, DCF885M2 2, DCF886B 1, DCF886B 2, DCF886B 3, DCF886B 4, DCF886B 5, DCF886B 6, DCF886B-B3 1, DCF886D2 1, DCF886D2 6, DCF886D2-B3 1, DCF886M2 1, DCF886M2 4, DCF886M2 6, DCF886M2- 1, DCF886M2-BR 1 etc. DCF890 Material: Metal colour: as shown Package Contents: 4 x Impact Driver Spring Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.