The Pneumatic 22 Gauge 3/8 in Crown Upholstery Stapler 7116LN is ideal for upholstery, automotive vinyl, picture framing, and other fabric projects. Lightweight at 2.31 lbs, it features a lengthened thin muzzle for precision in tight spaces and a high-capacity magazine holding 190 staples for efficient work.
Drives 22 Gauge 71 Series staples (4mm–16mm length)
3/8" (9.0mm) crown for secure fastening
Operates at 70–90 PSI for reliable performance
Comfortable rubber grip reduces vibration and fatigue
| Model | Pneumatic 22 Gauge 3/8 in Crown Upholstery Stapler 7116LN |
| Air Tool Type | Air Stapler |
| Dimensions | 192mm x 43mm x 221mm |
| Net Weight | 1.05kg (2.31 lbs) |
| Operating Pressure | 70–90 PSI |
| Load Capacity | 190 staples |
| Staple Type | 22 Gauge 71 Series Fine Wire Staples |
| Staple Crown | 3/8" (9.0mm) |
| Staple Shank Diameter | 0.030" (0.75mm) x 0.024" (0.60mm) |
| Staple Length | 1/6" (4mm) – 5/8" (16mm) |
Lengthened thin muzzle for precise stapling in tight spaces
Powerful nailing for high-efficiency industrial applications
Durable striker made of imported ultra-durable metal
Comfortable rubber grip reduces vibration and fatigue
High-capacity magazine (190 staples) for minimal reloading
Furniture making and repair
Upholstery for fabric and wood connections
Picture framing for secure assembly
Decorative projects and automotive vinyl applications
| No. | Symptom | Problem | Solution |
|---|---|---|---|
| 1.1 | Air leak in cylinder cap when tool is idle | Loose head valve piston seal or O-rings | Check and replace head valve piston set |
| Worn or damaged O-ring or cylinder cap gasket | Check and replace O-ring or gasket under cylinder cap | ||
| 1.2 | Air leak in trigger area when tool is idle | Damaged O-ring in trigger valve | Check and replace O-ring |
| Damaged O-ring in trigger valve stem | Check and replace O-ring | ||
| Dirt in trigger valve | Check and clean trigger valve | ||
| 1.3 | Air leak in cylinder cap when tool is working | Damaged head valve piston O-rings | Check and replace O-rings |
| Damaged seal under cylinder cap | Check and replace seal | ||
| 1.4 | Air leak in nose when tool is working | Worn or damaged bumper | Check and replace bumper |
| Loose driver (piston unit) thread | Check and replace driver (piston unit) | ||
| 2 | Driver (piston unit) fails to return to correct position | Driver (piston unit) not straight or driver guide (nose) misassembled | Straighten driver (piston unit) or verify driver guide (nose) and magazine |
| Worn or damaged nozzle | Check and replace nozzle | ||
| Tight space between piston O-ring and cylinder | Check cylinder lubrication or replace piston O-ring | ||
| 3 | Tool works weakly or sluggishly | Worn or damaged piston O-ring | Check and replace piston O-ring |
| Inadequate lubrication or tight head valve piston O-rings | Apply 2–6 drops of oil on O-rings or replace head valve piston O-rings | ||
| Dirt in the nozzle | Check and clean the nozzle | ||
| 4 | Tool jams frequently | Damaged or worn driver (piston unit) | Check and replace driver (piston unit) |
| Damaged or worn driver guide (nose) | Check and replace driver guide (nose) | ||
| Bent driver guide cover, causing large gap with driver guide | Check and replace driver guide cover | ||
| 5 | Staple cannot be shot | Driver (piston unit) cannot return to correct position | Refer to symptom 2 |
| Driver guide (nose) misaligned with magazine | Correct position between driver guide (nose) and magazine | ||
| Worn or damaged nail pusher compression spring | Check and replace nail pusher compression spring |
It’s ideal for upholstery, furniture making, picture framing, automotive vinyl, and decorative projects, offering precise and efficient stapling.
It uses 22 Gauge 71 Series Fine Wire Staples with a 3/8" (9.0mm) crown and lengths from 1/6" (4mm) to 5/8" (16mm).
The extended nose allows precise stapling in tight or hard-to-reach areas, improving flexibility and accuracy.
The stapler operates at 70–90 PSI for optimal performance.
Regularly inspect and replace the driver, driver guide, and compression spring, ensuring proper alignment and lubrication.
The striker is made of imported ultra-durable metal, ensuring long-lasting performance in industrial applications.
With over 20 years of expertise, KYA Fasteners is a leading global supplier of pneumatic tools and fastening solutions. Our Pneumatic 22 Gauge 3/8 in Crown Upholstery Stapler 7116LN is designed for precision and durability in upholstery and decorative projects. For bulk orders or custom solutions, Request a Quote today.
The Pneumatic 22 Gauge 3/8 in Crown Upholstery Stapler 7116LN is ideal for upholstery, automotive vinyl, picture framing, and other fabric projects. Lightweight at 2.31 lbs, it features a lengthened thin muzzle for precision in tight spaces and a high-capacity magazine holding 190 staples for efficient work.
Drives 22 Gauge 71 Series staples (4mm–16mm length)
3/8" (9.0mm) crown for secure fastening
Operates at 70–90 PSI for reliable performance
Comfortable rubber grip reduces vibration and fatigue
| Model | Pneumatic 22 Gauge 3/8 in Crown Upholstery Stapler 7116LN |
| Air Tool Type | Air Stapler |
| Dimensions | 192mm x 43mm x 221mm |
| Net Weight | 1.05kg (2.31 lbs) |
| Operating Pressure | 70–90 PSI |
| Load Capacity | 190 staples |
| Staple Type | 22 Gauge 71 Series Fine Wire Staples |
| Staple Crown | 3/8" (9.0mm) |
| Staple Shank Diameter | 0.030" (0.75mm) x 0.024" (0.60mm) |
| Staple Length | 1/6" (4mm) – 5/8" (16mm) |
Lengthened thin muzzle for precise stapling in tight spaces
Powerful nailing for high-efficiency industrial applications
Durable striker made of imported ultra-durable metal
Comfortable rubber grip reduces vibration and fatigue
High-capacity magazine (190 staples) for minimal reloading
Furniture making and repair
Upholstery for fabric and wood connections
Picture framing for secure assembly
Decorative projects and automotive vinyl applications
| No. | Symptom | Problem | Solution |
|---|---|---|---|
| 1.1 | Air leak in cylinder cap when tool is idle | Loose head valve piston seal or O-rings | Check and replace head valve piston set |
| Worn or damaged O-ring or cylinder cap gasket | Check and replace O-ring or gasket under cylinder cap | ||
| 1.2 | Air leak in trigger area when tool is idle | Damaged O-ring in trigger valve | Check and replace O-ring |
| Damaged O-ring in trigger valve stem | Check and replace O-ring | ||
| Dirt in trigger valve | Check and clean trigger valve | ||
| 1.3 | Air leak in cylinder cap when tool is working | Damaged head valve piston O-rings | Check and replace O-rings |
| Damaged seal under cylinder cap | Check and replace seal | ||
| 1.4 | Air leak in nose when tool is working | Worn or damaged bumper | Check and replace bumper |
| Loose driver (piston unit) thread | Check and replace driver (piston unit) | ||
| 2 | Driver (piston unit) fails to return to correct position | Driver (piston unit) not straight or driver guide (nose) misassembled | Straighten driver (piston unit) or verify driver guide (nose) and magazine |
| Worn or damaged nozzle | Check and replace nozzle | ||
| Tight space between piston O-ring and cylinder | Check cylinder lubrication or replace piston O-ring | ||
| 3 | Tool works weakly or sluggishly | Worn or damaged piston O-ring | Check and replace piston O-ring |
| Inadequate lubrication or tight head valve piston O-rings | Apply 2–6 drops of oil on O-rings or replace head valve piston O-rings | ||
| Dirt in the nozzle | Check and clean the nozzle | ||
| 4 | Tool jams frequently | Damaged or worn driver (piston unit) | Check and replace driver (piston unit) |
| Damaged or worn driver guide (nose) | Check and replace driver guide (nose) | ||
| Bent driver guide cover, causing large gap with driver guide | Check and replace driver guide cover | ||
| 5 | Staple cannot be shot | Driver (piston unit) cannot return to correct position | Refer to symptom 2 |
| Driver guide (nose) misaligned with magazine | Correct position between driver guide (nose) and magazine | ||
| Worn or damaged nail pusher compression spring | Check and replace nail pusher compression spring |
It’s ideal for upholstery, furniture making, picture framing, automotive vinyl, and decorative projects, offering precise and efficient stapling.
It uses 22 Gauge 71 Series Fine Wire Staples with a 3/8" (9.0mm) crown and lengths from 1/6" (4mm) to 5/8" (16mm).
The extended nose allows precise stapling in tight or hard-to-reach areas, improving flexibility and accuracy.
The stapler operates at 70–90 PSI for optimal performance.
Regularly inspect and replace the driver, driver guide, and compression spring, ensuring proper alignment and lubrication.
The striker is made of imported ultra-durable metal, ensuring long-lasting performance in industrial applications.
With over 20 years of expertise, KYA Fasteners is a leading global supplier of pneumatic tools and fastening solutions. Our Pneumatic 22 Gauge 3/8 in Crown Upholstery Stapler 7116LN is designed for precision and durability in upholstery and decorative projects. For bulk orders or custom solutions, Request a Quote today.
