Professional tool for commercial or occasional use Suitable for most materials that cannot be tapped or welded. Not suitable for steel rivets (please look at the shop for our stronger riveter that will do these) Requires access to only one side of the work piece, nut can be installed after painting or other final finishing operations to provide a robust screw anchor therefore eliminating problems of welding and material distortion. Simple to use only one operation is required from one side. Dual action may be used as blind fastener or screw anchor. Strong thread at least 6 thread turns, even if used on thin materials Sets threaded rivets into thin materials Permanent and reliable fastening Soft grip handles for comfort and grip when using this application. Leaves a strong / professional looking fastener Suitable for inaccessible locations. Total length of the tool 200mm 1000N riveting force Manufactured from heavy duty steel for strength and durability. Internal fixed sleeve to replace screw easy. Nut Sert range M3 / M4 / M5 and M6.