
NuMax S2-118G2
Score: 82/100
Arrow PT50
Score: 82/100Rankings

The NuMax S2-118G2 is a versatile 2-in-1 pneumatic tool combining a brad nailer and narrow crown stapler for finish carpentry. It offers excellent value with a large included fastener kit but suffers from a small magazine capacity. It is ideal for DIYers and light contractors performing trim and cabinetry work.

The Arrow PT50 is a professional heavy-duty, oil-free pneumatic staple gun designed for demanding tasks like upholstery, insulation, and framing. It features bump firing for rapid stapling, contact safety mechanisms, and compatibility with standard T50 staples, making it suitable for high-volume jobsites. Best suited for professional contractors, upholsterers, and serious DIYers needing pneumatic power for high-volume stapling into hard materials.
| Attribute | ![]() | ![]() |
|---|---|---|
0.25 mm | 9.525 mmbest | |
85 psibest | — | |
100 staplesbest | 100 staplesbest | |
| ↓ lower better | 3.09 lbs | 1.36 lbsbest |
| ↓ lower better | 0.028 cfmbest | — |
| ↓ lower better | 18 gaugebest | 20 gauge |
| ↓ lower better | 9.65 inchesbest | 10 inches |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Controls & Safety(3) | ||
Firing Mode | Sequential | Bump/Sequential |
Safety Mechanism | Sequential Trigger | Contact/Two-Trigger |
Exhaust Type | Rear Exhaust | Adjustable |
Fastener Compatibility(3) | ||
Staple Length Range | 1/2-1.625 | 0.25 to 0.5625 |
Staple Crown Width (mm) | 0.25 mm | 9.525 mm |
Staple Gauge (gauge) | 18 gauge | 20 gauge |
Air & Power Requirements(2) | ||
Operating Pressure (psi) | 60-110 psi | 60-100 psi |
Air Inlet Size | 1/4 NPT | 3/8" |
Ergonomics & Build(3) | ||
Tool Weight (lbs) | 3.09 lbs | 1.36 lbs |
Handle Type | Comfort Grip | Overmold/Comfort Grip |
Housing Material | Die-cast Aluminum | Steel/Die-Cast Metal |
Physical Dimensions(1) | ||
Tool Length (inches) | 9.65 inches | 10.0 inches |


Products in the top-left offer the best value (high score, low price).

Professional reviewers highlight the NuMax as a versatile and value-oriented tool ideal for DIYers and light professional contractors, praising its ergonomic design and durable aluminum construction.
Users appreciate the ease of use for crafts and trim work, specifically praising the lightweight design and included fasteners, though some note the need for precise air pressure.

Professional reviewers and editors highlight the Arrow PT50's durability, precision, and ease of use for contractors. It is praised as 'tough' for heavy-duty upholstery, insulation, and repairs, with specific emphasis on its no-oil maintenance requirements and bump firing capabilities over manual alternatives.
Search results lack direct user reviews or feedback quotes, so consumer insights are unavailable. Manufacturer and retailer descriptions suggest common praise for speed on large projects and comfort, with no recurring complaints noted in the provided data.

