Description Overview Used for buckling the joint of pocket springs of mattresses Specifications Air pressure: 0.55 mpa to 0.8 mpa Available Models 17 series: crown 16.5 mm, height 9 mm, gauge 16 mm 205 series: crown 19.7 mm, height 9 mm, gauge 16 mm 23 series: crown 23.7 mm, height 12 mm, gauge 15 mm Additional Information More information is available upon request