Ronstan Headboard Plates - Suits Series 14, 19 & 22 Ball Bearing Systems As well As Series 6 & 8 Ballslide Systems holden6cylconversion Pre-drilled holes in the StingRay

Pre-drilled holes in the StingRay serve as a guide for drilling the four holes

OEM: 254750

Removable sheaves

Available Individually or as a 5 pack

Hose size: 13mm (1/2")

Ronstan Headboard Plates - Suits Series 14, 19 & 22 Ball Bearing Systems As well As Series 6 & 8 Ballslide Systems holden6cylconversion Pre-drilled holes in the StingRay5. 4mm (3 16") and 16. 4mm (5 8") holes Convenient track mounting slugs are available for fitting standard profile track to the luff groove of existing masts. Patented system uses low profile cars running on twin races of acetal ball bearings. Cars use the existing luff groove of the mast (no track or installation work required). Ball bearings are captive for easy loading and unloading of cars from mast. They can be easily switched between fully