The GRSB150 is designed specifically for metal connector nails. The durable design of this precision metal connector nailer provides high-speed performance day after day. Applications include metal hangers, seismic and hurricane ties and anchor and connector straps. The GRSB150 has a lightweight, compact housing and is designed to easily fit between 12 in. O.C. joists. It features a fast and easy rear loading design and a 360° tool-free air exhaust. This tool drives 1-1/2 in. 30 to 34 paper collated nails with a shank diameter from 0.131 in. to 0.148 in. thickness. Grip-Rite stands behind all their pneumatic tools with the RED Promise an industry leading warranty and service program that includes a 7-Year warranty on tools and a nationwide service network. Also included with the purchase of this tool: Carrying Case and Owner's Manual, Belt hook, Safety Glasses, All Required Hex Wrenches, Tool Oil and a Male Air Plug.,Includes: carrying case and owner's manual, belt hook, safety glasses, hex wrenches, tool oil and a male air plug,Metal connector nailer for use installing metal hangars, seismic and hurricane ties, anchors and connector straps,Nail tip serves as shooting guide for precision nail placement, reducing the chance of misfire,Short body design is perfect for tight spaces, easily fitting between 12 in. O.C. joists,Belt hook allows user to hang tool out of the way when both hands are needed,Backed by the R.E.D. promise: 7-year limited warranty and 90-day satisfaction guarantee (including soft parts and driver blades),Need Help? CLICK HERE to view our Nail Gun Buying Guide,Check out our helpful buying guide to learn more about nailers.