Single Point Hook Fastening Method Magnetic Points per Hook 1 Number of Hooks 1 Basic Hook Material Iron Hook Finish Polished Working Load Limit 57 lb Hook Height 1 3/4 in Hook Base Width 3 1/8 in Projection 1 7/8 in Silvery Base Dia 3-13/64 in Depth 1 3/4 in Thread Size 3/16 in x 3/4 in Weight 0.5 lb Overall Length 2 in