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RF51200 – Ronstan Series 50 Double Universal Head Block

$65.95 incl GST

Description

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.

Features:

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating Acetal polymer sheave ensures low friction and extreme durability

Application:

  • Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10m (33ft)
  • S60 – on boats up to 12m (40ft)

Materials:

  • Grade 316 stainless steel load strap
  • Impact and UV resistant, fibre reinforced Nylon cheeks

 

Product NoMax Rope Dia mm (in)Sheave Dia mm (in)Max Working Load g (lb)Beak Load kg (lb)Weight g (oz)Pin Dia mm (in)Fasteners mm (in)
RF5110012 (1/2)50 (2)750 (1650)1500 (3310)118 (4.2)5 (3/16)-
RF5110112 (1/2)50 (2)750 (1650)1500 (3310)98 (3.5)--
RF5111012 (1/2)50 (2)750 (1650)1500 (3310)134 (4.7)5 (3/16)-
RF5111112 (1/2)50 (2)750 (1650)1500 (3310)114 (4)--
RF5114012 (1/2)50 (2)750 (1650)1500 (3310)118 (4.2)--
RF5115112 (1/2)50 (2)500 (1100)1000 (2200)85 (3)--
RF5117112 (1/2)50 (2)750 (1650)1500 (3310)115 (4.1)-6 (1/4)
RF5120012 (1/2)50 (2)1000 (2200)2000 (4410)255 (9)6 (1/4)-
RF5121012 (1/2)50 (2)1000 (2200)2000 (4410)271 (9.6)6 (1/4)-
RF5130012 (1/2)50 (2)1200 (2650)2400 (5290)369 (13)6 (1/4)-
RF5150010 (3/8)54 + 34 (2 1/8 + 1 5/16)750 (1650)1500 (3310)167 (5.9)5 (3/16)-
RF5151010 (3/8)54 + 34 (2 1/8 + 1 5/16)750 (1650)1500 (3310)176 (6.2)5 (3/16)-
RF5153010 (3/8)54 + 34 (2 1/8 + 1 5/16)750 (1650)1500 (3310)318 (11.2)5 (3/16)-
RF6610014 (9/16)60 (2 3/8)1100 (2430)2200 (4850)248 (8.7)6 (1/4)

 

Additional information

Weight .255 kg