Buy with confidence. Our refurbished items include all necessary parts and are guaranteed to work like new, backed by our 120-day money-back guarantee. Please note that refurbished units received from the manufacturer may or may not include the accessories shown with this product. The lightweight SLS20HF tongue and groove installation stapler is 1-in. to 1-inch staples at a perfect 45-degree angle every time, and virtually eliminates tongue splitting and floor surface damage. Its front block easily adjusts for different soil thicknesses, while industry-exclusive security ensures precise clip placement. This tool installs pre-terminated tongue-in-groove products (1/4-inch, 5/16-inch). & 3/8 inch and some of the 1/2 inch. flooring brands Industry exclusive security controls. Staple placement. Tight motor units staple to a constant, controllable depth. Ergonomic comfort-grip handle for superior balance and feel. Includes: SLS20-HF, 1" 19 Gauge. 490021R Oil-Free Hardwood and Laminate Flooring Stapler.