Master Magnetics Knob Magnet
*Length: 1.25 in.
*Material: Ceramic
*Product Type: Knob Magnet
*Pull Capacity: 25 lb. pull
*MGOe: 3.4
*Color: Black
*Number in Package: 1 pc.
*Usage: Use to hold blueprints or work plans to any flat ferrous metal surface
*Packaging Type: Clamshell
*Telescoping: No
*Width: 2.65 in.
*Knob Magnet measures 2.63" Dia. X 1.25" Thk. 25 lbs Pull. Chrome plated. Easy-grip knob and non-scratch liner.