Ronstan All 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. This fiddle block features a 34 mm sheave upper and 54 mm sheave lower block for sheeting systems.
- Grade 316 stainless steel load strap
- Impact and UV resistant, fibre reinforced Nylon cheeks
- Max. Rope Diameter - 3/8 in / 10 mm
- M.W.L. - 1650 lb
- B.L. - 3310 lb
- Weight - 5.9 oz