Innovative design bends to fit easily into confined spaces. 1/4"" bit holder fits all driver bits. Chucks securely into drill/drivers, impact drivers, and ratchet screwdrivers. Durable chrome vanadium construction will not rust. 10-3/4"" length reaches far recessed screws. ⚠ WARNING: This product can expose you to LEAD, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.