This 58 piece precision screwdriver set is the perfect size to throw in your range bag. Use the extra small bits for adjusting everything from sights to lasers and even your safety glasses. The array of bits is perfect for even the smallest of screws. The set even comes with a convenient carry case. Chrome plated steel bitsExtendable handle from 3-3/4" to 5-1/2"5-3/4" flexible extension shaftBits are precision formed for maximum fastener engagementIndividual bit markings