Still struggling to fit Hitachi NR83A2 and NR90AE nail guns? The M745h1 Spring Loaded Rafter Hook/Retractable Nail Gun Hanger (3-piece) is your lifesaver! It is made of high-quality cold-rolled steel, after professional electroplating treatment, not only rust resistant durable, but also can bear no small weight. Unique spring loading design, can be firmly fixed to the beam, rafters and other working structures, so that your nail gun will not easily drop. The design of the retractable hook is even more intimate. When the staple gun is not in use, the hook retracts, which will not be in the way; When needed, it can be stretched out with a gentle pull, simple and convenient. Specially adapted to Hitachi NR83A2 and NR90AE models, easy installation and tight fit. With it, the staple gun is readily available, reducing the time to find tools and greatly improving work efficiency. At the same time, avoid damage caused by random placement of the nail gun and extend the service life of the tool. A set of 3 pieces, whether you are professional construction, or occasionally DIY, can meet the needs. Come and buy, make work more efficient and safer!