Wera 367bo kraftform plus torx security screwdrivers wera 05138268001 this tx10 torx security screwdriver from wera has a chrome plated round 300 x 4mm black point blade and an 81mm multi component kraftform non roll handle this tool has a bore hole to prevent the unauthorised unfastening of safety screws wera 05138268001 367bo kraftform plus screwdriver torx security tx10300