The KNAFS Bit Driver Grande is the large-format version of the KNAFS Bit Driver — bigger body for extra torque on stubborn screws, same smooth-spinning ceramic bearing cap as the standard model (infinite fidget fuel, as KNAFS puts it). Aluminum body, steel spinning cap. Accepts standard 1/4" hex bits. Wiha bits held snug in magnetic channels with O-ring retention. Designed in Utah by KNAFS; driver made in Shaanxi, China; bits made in Sông Công, Vietnam.IncludesBit Driver Grande (aluminum body, steel cap)Wiha Torx T6 x 1/4" bitWiha Torx T8 x 1/4" bitWiha Torx T10 x 1/4" bitO-ringsSpecsBody: AluminumCap: Steel with ceramic bearingsBit type: Standard 1/4" hexRetention: Magnetic channels + O-ringsNote: Contains small bits and neodymium magnets — keep away from pacemakers and ICDsShips fast from the US. Military and first responder discounts available.