Draper expert 26 piece 1 4 sq dr metric socket set draper expert 43675 b i expert quality i b chrome vanadium steel hardened tempered chrome plated and polished for corrosion protection sockets have knurled ring for extra grip packed in steel carrying case with laser cut foam inserts and display sleeve br br b manufactured and tested generally in accordance with din3122 and iso3315 specifications b draper expert 43675 26 piece 1 4 sq dr metric socket set