This black plastic adjuster has many uses such as producing bag belts, backpack straps, hand bags, dog collars, bracelets and so much more. 
Priced per pack - Each pack contains 5 fasteners. 
Pulling hole 15mm (TYPE A) €2.25 (pk of 5)
Closed buckle dimensions 19mmx39mm approx. 
Colour Black 
Material - Plastic
Pulling hole 15mm (TYPE B) €2.50 (pk of 5)
Closed buckle dimensions 21x46mm
Colour Black 
Material - Plastic 
Pulling hole 20mm €2.65 (pk of 5)
Closed buckle dimensions25x53mm
Colour Black
Material - Plastic
Pulling hole 25mm €3.00 (pk of 5)
Closed buckle dimensions 35x58mm
Colour Black
Material - Plastic