Depth setting FastFix chuck allow precise setting of screw depth preferable to using drills torque setting. Great for screwing plasterboard. Put hex fit bits directly into it.
Eccentric FastFix chuck fits into corners allowing you to drive screws straight, avoiding unsightly skewed screws. Put hex fit bits directly into it. Also fits Centrotec accessories.
Right angle FastFix chuck gets into normally inaccessible places. Use with keyless chuck, Centrotec chuck, or put hex fit bits directly into it.