Sold as pairs.
Choose either TWO height adjustable tops (with screw) or TWO spring loaded bottom (with button). Select from drop down menu.
Very Popular replacement part. (When out of stock order substitute SDR-061 ) Marine grade (304) stainless steel balls.
Available in wheel diameter 23.5mm x 6mm or 25mm x 6mm select from drop down menu.
Swivel action suitable for quadrant systems
Suitable for systems with min 10mm GLASS HOLES - NO MORE than 15mm from centre of hole to glass edge
Common part on some Surety, Sovereign, Vivid , V2 , Merlyn, Matrix, Kristal & Flair products. (Check dimensions to be certain of suitability.)