
Gripwell™ ferrules
The D Type ferrules are black. The Z Type ferrules are grey. D Type (black) ferrules are regularly used on sticks. Z Type (grey) ferrules can be used on some sticks, walking frames and crutches. Measure the shaft of the stick or frame; it is likely to be between 18mm and 25mm depending on the stick or frame type. Alternatively measure the inner diameter of the ferrule you have removed.
If you meet the qualifying criteria then you are eligible for VAT relief on this product.