Sliding magnet system provides bolt clearance and magnetic function at the same time. Input Drive Size: 1/4" Drive Shape: Hex Length: 200mm Type: Nut Setter with Sliding Magnet Output Size: 14mm Opening: 6pt. Slide Magnet: Yes HRC: 53 Product Dimension (Refer Line Drawing Image): D Size: 19mm H1 Size: 7mm H2 Size: 24mm L Size: 200mm