Features: Easy to operate, simply drill a hole in the workpiece, assemble the appropriate rivet nut into the tool, insert it into the hole, squeeze, and finish. Especially perfect when the surface-being interrogated is too thin to reach or the contact back is restricted. The tool with shaft knob helps to separate the rivet nut from the rivet after fixing; after the nut expands, the tool should be stopped to restrict the handle-from opening to prevent the nut thread from deformation. High quality rivet nuts made of aluminum alloy, durable and reliable, longer use-time. This hand-pulled blind nut and rivet kit is perfect for car, trailer, furniture repair, and even ship construction, etc. The Rivet Gun is made of thickened carbon steel with heat-treatment finish to prevent from corrosion and deformation. Ergonomic curved handle can provide maximum comfort for the user. Specifications: Material:Alloy Steel Size:Approx.43x6.5cm/16.92x2.55inch Size:Approx.25x8.5cm/9.84x3.34inch Color:As Picture Shown W109B single handle-suitable for 2.4/3.2/4/4.8mm rivets. W203B double handle-suitable for 2.4/3.2/4/4.8mm rivets. W206A double handle-suitable for 2.4/3.2/4/4.8mm rivets. W109B single handle-suitable for 2.4/3.2/4/4.8mm rivets. Package Includes: 1x Rivet Pliers Gun note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.