Comprehensive set comprising a driver,  adaptor & a selection of 1/4" insert security bit types. The insert bits (25mm long) are manufactured from S2 steel hardened & sand blasted. Bit holder made from aluminium with chrome vanadium steel shaft. Packed in a handy plastic storage case. Contents,  all 25mm long with 14;” shank; • Driver with soft grip handle & 1/4" magnetic bit holder• 1/4" (F) x 1/4" (M) magnetic bit holder• 3 tri-winged bits 
 Size: No.1,  2 & 3 • 4 spanner bits 
 Size: No. 4,  6,  8 & 10 • 5 XZN spline bits 
 Size: M4,  M5,  M6,  M8 & M10mm • 4 square bits: S0,  S1,  S2 & S3• 6 metric hexagonal security bits 
 Size: 2.0,  2.5,  3.0,  4.0,  5.0 & 6.0mm • 6 imperial hexagonal security bits 
 Size: 5/32,  9/64,  1/8,  7/64,  3/32 & 5/64" • 3 Draper TX-STAR bits: T5,  T6 & T7 • 9 Draper TX-STAR security bits: T8T,  T9T,  T10T,  T15T,  T20T,  T25T,  T27T,  T30T & T40T                                             
