AS Axis Spindleon 3 Pack Brake Bleeder Tool Sealing Rings 48 x 23 mm Compatible with ATE Unit

- Exact Dimensions: Outer diameter 48 mm, inner diameter 23 mm, thickness 3 mm; manual measurements, slight variance may occur. - Compatibility: Compatible with ATE brake bleeder units and common lids or adapters used for routine brake fluid service. - Leak Control: Creates a tight barrier between the pressure bleeder hose and master cylinder cap to reduce air entry and fluid drips for consistent bleeding and stable pedal feel. - Simple Installation: Seats by hand without tools; apply a light film of clean brake fluid for easier placement; clean with mild soap and water after use to maintain condition. - Versatile Use: Suitable for home vehicles, light trucks, motorcycles, and powersports applications using pressure bleeding in garages, roadside tasks, or track prep.