40mm Flat Cable Safety Chain w / MagneticClasp

Clasp Specifications
Dimensions: 0.177" x 0.138" | 4.5mm x 3.5mm
Jump Ring Dimensions: 22ga | 0.025" x 0.110" | 0.64mm x 2.8mm

Magnet Specifications
Diameter: 0.157" | 4.0mm
Thickness: 0.079" | 2.0mm
Magnet Grade: N50
Gauss Strength: 3,950G
Pull Strength: 8.07lbs per square inch
Magnetic Flux: 0.56-0.59mWb

Jump Ring Specifications
Wire Size: 22ga | 0.025” | 0.64mm
Inside Diameter: 0.060” | 1.52mm
Outside Diameter: 0.110” | 2.8mm

Chain Specifications
Link Dimensions: 0.012" x 0.055" x 0.065" | 0.3mm x 1.4mm x 1.65mm
Links/Inch: 25
Length: 1.575" | 40.0mm

Finish: Anti-Tarnish

Magnet Health Warning: Contains small magnets. For adult use only (13 years of age and older). Keep away from children. All magnetic clasps are sold as a component intended to be permanently affixed to a finished jewelry chain or other strand. Swallowed or inhaled magnets can attract through and squeeze intestines or other body tissue, causing serious injury or death. Seek immediate medical attention if swallowed or inhaled. Magnetic fields can affect the function of pacemakers or other implanted electronic medical devices.