EFFICIENT: 100% compatible with the Wiha slimBit system PRECISION: Careful workmanship with the hand tool and controlled power transmission thanks to the slim handle with soft grip zone CLEVERLY CONCEIVED: Particularly suitable for use with small slimBit profiles SAFETY: For the protection of the electrician / user, each tool is individually tested at 10,000 V AC and approved for 1,000 V AC PRACTICAL: Wiha slimBits ensure protected access to low-lying screws