Woodpecker QC-7EPWR 15 Gauge Pneumatic Semi Automatic Hog Ring Staple Gun 3/4-Inch Crown C Ring Stapler Gun, 7-8mm Closure Diameter Air Power Industrial C Ring Stapler for Spring Mattress, Car Seat

[Pedal Control & Fixable]Semi-automatic control, body with many screw holes for installation. Fix the staple gun and step on the pedal to start operating without pressing the trigger. [Air Drive]Two lengthened transparent air hoses are used to input and exhaust air. Easy to connect and replace. [Auto-feed System] The staples on the magazine will automatically push on without manual adjustment. [Long magazine] can load 125 PCS staples at one time with easy-to-load clamping buckle design. Muzzle made of high strength alloy steel, wear-resistant and longer service life. Narrow nose for easy aiming allows access to hard-to-reach areas & tight angles [Specifics & Fasteners] ① Specifics: 15 Gauge 3/4”(19mm) Crown, 7.0-8.0mm Closure Dia. ② Fasteners: Drives 15 Gauge 3/4”(19mm) Crown, 15/16”(23.7mm) Outside Crown Hog Rings/C Rings [Applications] Ideal for wire cages, sofa, car seat, spring mattress, crab traps, fencing, railing, animal pet cages, etc