Have your dog gained weight and now you need to buy a new prong collar to continue his/her training? There's no need in that!
Pinch collars have a great peculiarity: they are all adjustable in size with the help of removable links. So if your dog changes his/her dimensions for some reason, you will have no need to buy a new collar; all you need is to purchase a small link or two and to enlarge the size of the collar you have.
The link presented here will add 1 1/2 inch (37 mm) to your collar length.
Additional link to adjust the size of pinch collar
The link is made of stainless steel that is black-colored to avoid excessive sun reflection and to make the collar's look very stylish.
It is easy to attach to the collar without any special tools. Each link's weight is 0.3 oz (9 g). Its size is 1 3/5 x 1 inch (42 x 27 mm) with the diameter of a prong 1/8 inch (3.2 mm).
Stainless steel prongs for dog pinch collar
Stainless steel extra link for dog pinch collar
The presented Herm Sprenger Black Stainless Steel Link for Dog Prong Collar is completely corrosion-free and features great tensile strength. Stainless steel is dog-safe and won't cause allergic reactions or fur discoloration.
This is a great item to regulate the size of Herm Sprenger black stainless steel prong collar.