Product name: shower door rollers; colour: silver; size: 23 mm.
High quality: made of high quality nylon, zinc alloy and stainless steel. Not easy to rust, good wear resistance, stable quality, long service life, strong and durable.
UNIQUE DESIGN - The top wheel is adjusted by turning the screw, the bottom wheel has a buffer spring which is used to bend the inside of the slot.
These rollers are suitable for 4-8mm glass and the diameter of the glass opening must be larger than 12mm.
Wide range of applications: it can be used for sliding doors in most shower rooms, steam baths and hallways.