Draper expert 130mm 1 4 square drive flexible handle draper expert 12448 b i expert quality i b manufactured from chrome vanadium steel hardened tempered chrome plated and polished for corrosion protection hinged joint head spring loaded ball bearing for secure socket holding length 130mm sold loose br br b manufactured and tested generally in accordance with din3122 and iso3315 specifications b br br draper expert 12448 130mm 1 4 square drive flexible handle