Ronstan Utility Block, Series 50 & 60 - Single, Universal Head sailmaking • Use ONLY when boat

• Use ONLY when boat is parked or docked (NOT recommended for use when trailering)

Triangular Drive Damper Assembly for a Velvet Drive 71

Quick fitting universal joint for accurate helm response

2 x Thrust Bearings

Low maintenance

Ronstan Utility Block, Series 50 & 60 - Single, Universal Head sailmaking • Use ONLY when boatAll purpose (AP) blocks are a great all around solution. Self lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing. Captive Lock universal head can be fixed in either of two planes, or free to swivel as required