Air Nailer Air Nailer, Narrow Gown Stapler and Fine Gown Staplers, regarding to the BS-8016, Specification as follow: 1)Ga. 21 (0.95*0.66mm); 2) staples from 6mm (1/4") to 16mm (5/8"); 3)Staples Crown: 12.7mm; 4)Magazine capacity: 150pcs; 5) Housing with light weight (0.95kgs); We offer goods with cheap price and immediately shipment, accept small quantity, welcome to inquire us to know detail.