FASCO Staplers F1B 50-16 Fine Wire Stapler 11081FFasco F1B 50 16 20 gauge 1 2" crown stapler Tool for 50 series staples with length from 1 4" to 1 2" Long and narrow nose design: excellent job visibility Rubber comfort grip: non slip handling and reduction of vibrations and fatigue One hand latch: fast reloading and reduced downtime Reversible bumper: high durability Rear exhaust with muffler: avoids lubricant from falling onto work surface Bottom loading magazine: protects internal parts (reduced