General description Sealey's Bit Holder Magnetic is a versatile tool designed for quick and efficient bit changes. Made from durable Chrome Vanadium steel, this quick release adaptor is compatible with 1/4" Hex drive bits. The innovative design allows users to easily magnetize and retain fixings by pushing the color sleeve forward, while pulling it back releases the bit. Technical specifications Material: Chrome Vanadium Steel Drive: 1/4" Hex (Male) to 1/4" Hex (Female) MPN: AK4927 EAN: 5051747385245 Other information Lifetime guarantee* Part of a comprehensive range of Premier Hand Tools, suitable for daily professional use.