Powernail Underlayment Stapler
This underlayment stapler is air powered and trigger pull designed to bring Powernail quality and flooring expertise to tool selection. This 1890U is designed for use with a quarter inch crown, 18 gauge staples from 7/8″ to 1 1/2″ in length. Link to Powernail underlayment stapler manual can be found at the bottom of this page.
- Drives 18 GA Staples 7/8” to 1-1/2”
- Quick jam release
- Double length anodized aluminum magazine
- Bump fire
- Single fire operation
- 360° adjustable exhaust
- 1 year Powernail warranty
- Operating Pressure: 70-100 PSI
- Dimensions: 9.5″ L x 2.5″ W x 9.5″ H
- Weight: 2.8 lbs Mfg.
- Model: 1890U Mfg.
- Part Number: 16-1890U