Chrome Super Magnets have extraordinary strength even at their smallest size for special effect props and crafts. Knife makers often incorporate super magnet into a recessed cavity of the knife shealth to secure the knife. Works better than a strap for quick knife withdraw. Insert several super magnets inside an end caped sealed PVC tube weighed down with steel shots for magnet fishing. You will be surprised of treasures recovered or scrap metal compensation.
Note: Extremely strong difficult to separate. Chrome coating can delaminate or chip but strength is unaffected. Purchase on this understanding.
