... more durable 5.Capacity:100pcs 14 gauge pneumatic power tools ST64Features:1.Increase the insurance holder,more secure ... and large capacity;5.Special LT treatment of head ,can use for a long time6.Connection ... and wooda,or concrete and wooda construction of prefabricated houses,door and windowsSpecifications:Weight:6. ... nailsOperate Pressure:70~100psi(5~7kg/cm2)Size of nail:Length:18mm~64mm(0.71"~2.5"), ...