![aluminium circle insert for a discus circle, to convert it to a hammer circle](http://www.neuff.co.uk/cdn/shop/products/1441287628_3338e4d0-2289-4804-858e-e7cd1a025f81_459x363.jpg?v=1678452462)
Concentric Circle Insert - Discus to Hammer Circle Conversion
by Hills
£857.50
Aluminium circular insert to fit inside a discus circle. Converts your discus circle to a hammer circle.
Guide price.