Manufacturer part #: RF41151 1
Technical Description
Series 40 AP Single Cheek Block
1 9/16 in
40 mm
7/16 in
10 mm
880 lb
400 kg
2200 lb
1000 kg
2.3 oz
66 g
Manufacturer part #: RF41151
Exceptionally high working loads Low maintenance, long service life Self-lubricating sheave Mount with 3 x 5 mm (3/16") fasteners (not supplied) 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.
Can be mounted on masts and booms using the curved surface adapter. Can be stacked to create a double version, but no more than 60% of the rated working load should be applied to the upper sheave.
Applications
Mainsheet Halyard Vang Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8 m (26 ft) Materials
U.V. stabilised Acetal sheaves Impact and U.V. resistant, fibre reinforced Nylon cheeks Grade 316 stainless steel bearing race Grade 316 stainless steel load strap and head fitting Impact and UV resistant, fibre reinforced Nylon cheeks
Can be mounted on masts and booms using the curved surface adapter. Can be stacked to create a double version, but no more than 60% of the rated working load should be applied to the upper sheave.
Applications