expert quality, comprehensive set comprising six hexagon bit adaptors/holders & 121 assorted insert bits manufactured from s 2 steel. blow mould case with foam insert. Weight: 1.59kg. Contents. 108 x 25mm long hexagon insert bits: plain slot; cross slot; pz type; draper tx-star; draper tx-star tamperproof; hexagon; hexagon security; square; torq; torq security; butterfly; tri-winged; xzn spline & hook. 5 x 50mm long hexagon insert bits 'e" type shank: plain slot; cross slot; pz type. 9 x 75mm long hexagon insert bits 'e" type shank: plain slot; cross slot; pz type. 5 x 105mm long hexagon insert bits 'e" type shank: plain slot; cross slot; pz type. 1/4"square drive x 1/4" hex. recessed bit holding socket. 1/4"square drive x 1/4" hex. bit adaptor 25mm long. 1/4"square drive x 1/4" hex. bit adaptor 50mm long. 1/4" (m) x 1/4" (f) magnetic hexagon bit holder. 1/4" (m) x 1/4" (f) 'quick release' locking hexagon. sds+ x 1/4" (f) 'quick release' hexagon bit holder. Pz type insert bits are compatible with *pozidriv®/supadriv® fixing systems. Draper tx-star insert bits are compatible with torx fixing systems.