Model SENC 6S0021N. • (1) 6S0021N C-Wire Stapler. It fires 3/8" crown, 22 gauge staples which range from 1/4" - 5/8" in leng. • Crown: 3/8. • Heavy-duty steel cap. • Great for upholstery, cabinets, molding, furniture assembly and other wire stapling applications.
Best upholstery staple gun available . Made in USA .What more could you want ?
The auto model has a two stage trigger. The first stage is regular one pull , one staple. If you pull the trigger harder, past the first stage it goes full auto. You can control the rate of fire with the adjustment knob by the trigger. I am a professional upholsterer and I use it for rewebbing furniture, where you need to shoot a lot of staples fast. Saves time and stress on your trigger finger. I also use it for putting on skirts on furniture, cycling between single and full auto. A great tool, saves time and finger fatigue. Runs out of staples faster of course, but that’s because you are getting more work done faster.
I also like the fact that you can still buy the rebuild kits with new o rings to keep them going for years.
These are professional tools that will last for years.
Will make upholstery easier for the amateur too , and if you can get a used one cheaper than a new lesser non Senco gun then you are miles ahead to start.