These Spare Slider Ferrules for the Duo Walking Trolley have a curved nylon base that enables easy movement of the trolley when going forward but can also be used as a brake if the user puts their weight through the trolley frame.
Ferrules should be checked regularly for signs of wear and tear so that the trolley remains safe and stable when in use.
To give you even more peace of mind, every NRS product is guaranteed for 2 years.
