Allows you to create complex 3D metalwork, quickly and easily.
Available in three sizes, these collars allow multiple metalwork components to be connected either by
riveting or by nut and bolt fastening as shown here.
Holes can be punched in these collars using any Metalcraft punch & shear tools.
Collar with Nut & Bolt Fixing
Collar with riveted end fixing
Free Instructions & Spare Parts Diagram - Practical Riveting/Bending/Rolling Tool with Radius Adjusting Nut