Sold individually. (TOP & BOTTOM SHOWN)
Choose height adjustable top (with screw) or spring loaded bottom (with button).
Very Popular replacement part.
Marine grade (304) stainless steel balls.
Wheel diameter is 25.5mm x 6mm
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 products. (Check dimensions to be certain of suitability.)