• Three tool shafts for power tool socket inserts
• 1/4", 3/8" and 1/2" square head output
• 1/4" hex head and 7/16" hex head drive (Wera connecting series 4 and 7)
• Three tool shafts for power tool socket inserts
• 1/4", 3/8" and 1/2" square head output
• 1/4" hex head and 7/16" hex head drive (Wera connecting series 4 and 7)