Herm Sprenger Extra Black Stainless Steel Link

Extra link for the Herm Sprenger Black Stainless Steel prong collars. Use these links to make your prong collar to fit a larger neck size.

Two sizes to choose from, listing includes single link.
2.25 mm
3.2 mm

2.25mm – each link adds or removes 1″ 
3.0mm – each link adds or removes 1.375″
3.25mm – each link adds or removes 1.5″
3.9mm – each link adds or removes 1.75″