PHOTO CREDIT:© Gordon Upton / guppypix.com

Special Purpose Blocks

Series 20 – 50

Features

  •  Exceptionally high working loads
  •  Lightweight
  •  Suitable for both rope or wire

  • Share:
  Product No. Desc. Sheave ŘMax. Rope ŘMax. Cable ŘPin ŘM.W.L.B. L.Weight Price  
  in.in.inin. lb.lb.oz.    
RF20101HL RF20101HL Single, loop head

3/4

1/4

1/8

-

610

1210

0.5

$ 23.48

VIEW
RF30100HL RF30100HL Single

1 3/16

5/16

1/8

5/32

830

1650

1.0

$ 34.06

VIEW
RF30101HL RF30101HL Single, loop head

1 3/16

5/16

1/8

-

830

1650

1.0

$ 25.83

VIEW
RF40100HL RF40100HL Single, universal head

1 9/16

3/8

5/32

3/16

1100

2200

2.4

$ 51.71

VIEW
RF50100HL RF50100HL Single, universal head

2

1/2

3/16

3/16

1650

3310

4.1

$ 67.00

VIEW

Ideal for high load applications. Wear resistant sheave material, in lightweight, self lubricating polymer, is suitable for use with rope or wire.

Range Selection Advice
  • Dinghy control lines
  • Dinghy vangs
  • Cunninghams
  • Traveller controls
  • Halyards
  • Backstays
  • Nylatron® sheave
  • Grade 316 stainless steel load strap and head fitting
  • Impact and U.V. resistant, fibre reinforced Nylon cheeks