Spotnails Coil Roofing Nailer PT-CRN45 7/8 to 1-3/4 Inch Pneumatic Gun (15 Degree 120 Nail Magazine Bump Fire Asphalt Shingle Sheathing Installation)
Couldn't load pickup availability
Spotnails PT-CRN45 7/8" to 1-3/4" 15° Pneumatic Coil Roofing Nailer
The Spotnails PT-CRN45 15-degree pneumatic coil roofing nailer drives 7/8-inch to 1-3/4-inch fasteners to secure asphalt shingles, fiberglass shingles, waterproof underlayment, and exterior insulation boards to wood roof decks. Engineered with a high-speed contact actuation bump-fire trigger and operating at 80 to 110 PSI, this lightweight 5.7-pound roofing tool delivers rapid cycling and precise nail seating through a tool-free depth-of-drive adjustment wheel. Outfitted with an integrated carbide nose insert to resist abrasive shingle wear, a high-capacity 120-nail side-loading nylon magazine, an adjustable shingle spacing guide, and an ergonomic rubber comfort grip, it equips professional roofing contractors and exterior framing crews with dependable, high-production fastening performance.
Best Used For:
- Asphalt and Fiberglass Shingle Installation: Nailing multi-layer architectural and 3-tab asphalt shingles rapidly across residential roof decks with consistent head depth.
- Roof Underlayment and Tar Paper Fastening: Securing synthetic underlayment membranes, ice and water shields, and roll roofing without puncturing base materials.
- Rigid Foam and Sheathing Board Attachment: Fastening exterior roof insulation boards, perimeter drip edges, and plywood deck retrofits with high-capacity coil runs.
Key Performance & Safety Features
- Contact Actuation Bump-Fire Mode: Enables rapid continuous nailing along roof runs to maximize installation speed across expansive roof squares.
- Tool-Free Depth-of-Drive Wheel: Allows immediate micro-adjustments so full round nail heads seat flush without cutting into shingle layers.
- Wear-Resistant Carbide Nose Insert: Protects the contact nosepiece from abrasive asphalt and fiberglass shingle granule friction over extended jobsite use.
- Adjustable Shingle Spacing Guide: Ensures straight, consistent shingle exposure and aligned nailing patterns across repetitive courses.
- 120-Nail Side-Loading Nylon Magazine: High-impact composite canister opens smoothly for rapid coil reloading, minimizing production downtime on the roof.
- Front-Directed Deflector Exhaust: Directs exhaust air and ambient jobsite dust forward and away from the operator's face and work line.
What's Included
- (1) Spotnails PT-CRN45 15° Pneumatic Coil Roofing Nailer
- (1) 1/4" NPT Industrial Pneumatic Air Fitting
- (1) Operator and Safety Instruction Manual
Technical Specifications
| Manufacturer Brand | Spotnails (Peace Industries, Ltd.) |
| Model Part Number | PT-CRN45 |
| Tool Product Category | Pneumatic Coil Roofing Nailer |
| Fastener Collation Angle | 15-Degree Wire Weld Coil Configuration |
| Fastener Length Range | 0.875 in. to 1.750 in. (7/8 in. to 1-3/4 in.) |
| Fastener Wire Shank Diameter | 0.120 Inches (3.05 mm Standard Roofing Wire) |
| Operating Pneumatic Pressure | 80 – 110 PSI (5.5 – 7.6 Bar) |
| Magazine Load Capacity | 120 Coil Nails (Single Standard Coil) |
| Firing Actuation Mode | Contact Actuation (Bump-Fire Mechanism) |
| Nosepiece Wear Defense | Integrated Tungsten Carbide Wear Insert |
| Air Inlet Fitting Size | 0.250 Inches (1/4 in. NPT Thread) |
| Tool Net Operating Weight | 5.70 lbs (91.20 oz / 2.59 kg) |
| Tool Physical Dimensions | 10.00 in. L x 5.00 in. W x 10.50 in. H |
| Suitable for material type | Asphalt Shingles, Fiberglass Shingles, Plywood, & OSB Decking |
Pro-Tip: Adjust the shingle guide to match your exposure mark before starting a new course; resting the guide directly on the lower shingle edge ensures straight nail lines and prevents penetrating the shingle sealant strip.