Ronstan Utility Block, Series 40 - Single, Universal Head aeroflex with the ability to lock

with the ability to lock in 10 positions along the length of travel

TYPE B - CONCEALED FASTENING VIA PLATE BELOW 97 x 80mm

- Dimensions: 90mm x 35mm x 30mm

elasticised waist

Ronstan Utility Block, Series 40 - Single, Universal Head aeroflex with the ability to lockAll 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