Herm Sprenger Stainless Steel replacement prongs for all collars.

Available sizes 2.25 mm, 3.25 mm, 4.0 mm - Stainless Steel.

Available for 2.25 mm and 3.25 mm Black Stainless Steel.

Antique Brown 3.0 mm and 4.0mm. 

Curogan 2.25mm, 3.25mm and 4.0mm.

Chrome Steel  3.0mm

Short Link 3.00mm

sold as individual links