
Bostitch F21PL 2-inch Framing Nailer
Score: 85/100
Metabo HPT Pro-Preferred NR90AES1
Score: 92/100Rankings

The Metabo HPT NR90AES1 is a highly reliable pneumatic framing nailer designed for heavy-duty construction, featuring a lightweight 7.5 lb body and a 5-year warranty. Its main trade-off is the need for regular oiling and a compressor, which limits portability compared to cordless options. It is best suited for professional framers and carpenters who prioritize durability and lightweight ergonomics.

The BOSTITCH F21PL is a lightweight pneumatic round head framing nailer designed for both standard framing and metal connector applications. It features a durable magnesium housing and a high power-to-weight ratio that reduces user fatigue. It is ideal for professional framers and DIYers handling high-volume projects like subflooring, trusses, and decks.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 130.4 oz | 120 ozbest |
60 nails | 64 nailsbest | |
3.5 inbest | 3.5 inbest | |
120 psibest | 120 psibest | |
| ↓ lower better | 8.7 cfm | 0.09 cfmbest |
21 degbest | 21 degbest | |
84 monthsbest | 60 months |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Capacity & Performance(2) | ||
Magazine Capacity (nails) | 60 nails | 64 nails |
Fastener Type | Plastic Collated | Full Round Head |
Support & Warranty(1) | ||
Warranty Length (months) | 84 months | 60 months |
Ergonomics & Build(2) | ||
Tool Weight (oz) | 130.4 oz | 120 oz |
Housing Material | Magnesium | Unknown |
Controls & Operation(2) | ||
Firing Mode | Sequential/Bump | Sequential/Contact |
Dry Fire Lockout | false | true |
Power & Compatibility(2) | ||
Air Consumption (cfm) | 8.7 cfm | 0.09 cfm |
Air Inlet Size | 0.25 | 1/4 |

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

Professional reviewers highlight the F21PL's versatility as a dual-purpose tool that effectively handles both framing and metal connector tasks. They praise its lightweight magnesium design for reducing fatigue during all-day use, along with its precise depth control and high power output.
Everyday users frequently praise the F21PL for its lightweight design at 8.1 lbs, which contributes to reduced fatigue during extended use. Common positive themes include the ease of nail depth adjustment, the convenience of the rafter hook, and reliable power for heavy framing tasks.



Professional reviewers emphasize the NR90AES1's reliability, durability, and industrial-grade engineering. Experts highlight its selective actuation mechanism for quick mode switching and its ability to handle heavy-duty framing work consistently over years of use.
Everyday users consistently praise the nailer's reliability, noting problem-free operation with minimal maintenance beyond regular oiling. The lightweight design and ease of use are frequently highlighted as reducing fatigue during long workdays.