
Bostitch RN46
Score: 85/100
Toolant Pneumatic Roofing Nailer
Score: 82/100Rankings

The Bostitch RN46-1 is a lightweight pneumatic coil roofing nailer designed for high-volume professional tasks, featuring a patented side-load canister for fast reloading. It delivers exceptional power-to-weight ratio and includes a dry-fire lockout to prevent damage. However, it requires perfect perpendicular alignment to avoid angled nail sets and may cause accidental discharges in tight spaces.

The Toolant Roofing Nailer is a pneumatic 15-degree coil nail gun designed for driving 3/4" to 1-3/4" nails into asphalt shingles, fencing, wood siding, and metal flashing. It features a 120-nail capacity magazine, operates at 70-120 PSI, and offers a tested lifespan of over 500,000 shots with a rugged metal housing. While it offers good speed and durability, the lack of extensive user reviews makes long-term reliability less certain compared to established brands.
| Attribute | ![]() | ![]() |
|---|---|---|
1.75 inchesbest | 1.75 inchesbest | |
120 nailsbest | 120 nailsbest | |
— | 120 PSIbest | |
| ↓ lower better | 4.9 lbsbest | 5.7 lbs |
— | 180 nails/minbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Performance(2) | ||
Firing Rate (nails/min) | nails/min | 180 nails/min |
Air Inlet Size | 1/4 in | 3/8 |
Ergonomics & Build(3) | ||
Weight (lbs) | 4.9 lbs | 5.7 lbs |
Housing Material | Aluminum/Magnesium | Aluminum |
Grip Type | Overmold | Anti-slip rubber |
Controls & Adjustments(3) | ||
Depth Adjustment | true | false |
Actuation Mode | Contact | Sequential |
Dry-Fire Lockout | true | false |
Nail Compatibility & Magazine(3) | ||
Nail Gauge | 11 Gauge | 0.120 |
Collation Type | 15 Degree Wire | Coil |
Nail Type | 15 Degree Wire Coil | Coil |

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

Professional reviewers, including Fine Homebuilding, praise the Bostitch RN46-1 for its exceptional power-to-weight ratio and low recoil. Experts highlight its ability to drive nails flush through thick materials and appreciate job-site features like the zero lockout and precise shingle guide.
Everyday users and contractors generally praise the tool for being lightweight, durable, and fast-reloading. Common themes include time savings from the lockout feature and consistent performance on shingles and insulation.



Professional reviewers and editors highlight the Toolant Roofing Nailer's speed, reliability, and professional-grade build quality. Product descriptions emphasize its jam-free performance, flush drives, and suitability for contractors, with a tested 500,000-shot lifespan and rugged housing.
Limited consumer feedback is available in the sources with no recurring complaints or detailed praise from users noted. General mentions position it as trustworthy for DIYers and pros on roofs, fences, or siding, with clean sinks and less rework implied as common benefits.