4 x Shower Door Rollers/Runners/Wheels U Grooved 20mm Wheel Diameter Replacements K024 Screw Length_13mm Suits Matki NSS and other

Suits Matki NSS and other showers

C - Distance between the centre of the fixing hole to the edge of glass: 17

A  - Wheel Diameter: 23mm

Twin/Double Zinc Alloy Shower Door Top Rollers For Sliding Shower Doors

single/double

4 x Shower Door Rollers/Runners/Wheels U Grooved 20mm Wheel Diameter Replacements K024 Screw Length_13mm Suits Matki NSS and otherU Grooved Shower Door Rollers Description: 4 wheels and 4 screws supplied. 100% new and high quality. Wheels are internally threaded. Other size grooved rollers also available. Specifications: A Wheel diameter: 19. 8mm. B Wheel thickness: 8mm. C Protruding boss diameter: 8mm. D Protruding boss height: 1. 5mm. E Hole diameter: 3. 5mm Inner groove diameter: 14. 8mm Materials: 304 stainless steel micro bearing. Brass. Nylon outer wheel. Stainless steel