The new, patent-pending Snap-Trap Magnetic Base securely holds commonly used traps to any metal surface (except for stainless steel). The plastic base features two powerful magnets molded into the bottom, while the top has two snap-tabs that hold the trap in place. The powerful base securely holds these five traps: Kness Big Snap; Trapper T-Rex; Catchmaster Model 621PEZ; Motomco Tomcat; and Victor Power Kill. The two magnets generate almost 40 lbs. of pull force (pulling straight away from the surface). The professional-looking Magnetic Bases are sold as a two-pack.