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Sereis 40

Series 50mm All Purpose Blocks

  •  Exceptionally high working loads
  •  Low maintenance, long service life
  •  Self-lubricating sheave

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RF51100 - Single, universal head

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Captive Lock™ universal head
  • Slotted pin shackle eliminates fouled lines
 
Sheave Diam. 2 in.
Max. Rope Diam. 1/2 in.
Max. Wire Diam. - in.
Pin Diam. 3/16 in.
Max. Working Load 1650 lb
Breaking Load 3310 lb
Weight 4.2 oz

RF51101 - Single, loop head

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
 
Sheave Diam. 2 in.
Max. Rope Diam. 1/2 in.
Max. Wire Diam. - in.
Pin Diam. - in.
Max. Working Load 1650 lb
Breaking Load 3310 lb
Weight 3.5 oz

RF51110 - Single, becket, universal head

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Captive Lock™ universal head
  • Slotted pin shackle eliminates fouled lines
  • Snap fit removable becket pin
 
Sheave Diam. 2 in.
Max. Rope Diam. 1/2 in.
Max. Wire Diam. - in.
Pin Diam. 3/16 in.
Max. Working Load 1650 lb
Breaking Load 3310 lb
Weight 4.7 oz

RF51111 - Single, becket, loop head

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Snap fit removable becket pin
 
Sheave Diam. 2 in.
Max. Rope Diam. 1/2 in.
Max. Wire Diam. - in.
Pin Diam. - in.
Max. Working Load 1650 lb
Breaking Load 3310 lb
Weight 4.0 oz

RF51140 - Single, stand up

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Captive Lock™ universal head
  • Slotted pin shackle eliminates fouled lines
  • Snap fit removable becket pin
  • Multi-position cleat arm
 
Sheave Diam. 2 in.
Max. Rope Diam. 1/2 in.
Max. Wire Diam. - in.
Pin Diam. - in.
Max. Working Load 1650 lb
Breaking Load 3310 lb
Weight 4.2 oz

RF51151 - Single, cheek

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
 
Sheave Diam. 2 in.
Max. Rope Diam. 1/2 in.
Max. Wire Diam. - in.
Pin Diam. - in.
Max. Working Load 1100 lb
Breaking Load 2200 lb
Weight 3.0 oz

RF51200 - Double, universal head

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Slotted pin shackle eliminates fouled lines
  • Lockable swivelling head post
 
Sheave Diam. 2 in.
Max. Rope Diam. 1/2 in.
Max. Wire Diam. - in.
Pin Diam. 1/4 in.
Max. Working Load 2200 lb
Breaking Load 4410 lb
Weight 9.0 oz

RF51210 - Double, becket, universal head

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Slotted pin shackle eliminates fouled lines
  • Lockable swivelling head post
  • Snap fit removable becket pin
 
Sheave Diam. 2 in.
Max. Rope Diam. 1/2 in.
Max. Wire Diam. - in.
Pin Diam. 1/4 in.
Max. Working Load 2200 lb
Breaking Load 4410 lb
Weight 9.6 oz

RF51300 - Triple, universal head

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Slotted pin shackle eliminates fouled lines
  • Lockable swivelling head post
  • Snap fit removable becket pin
 
Sheave Diam. 2 in.
Max. Rope Diam. 1/2 in.
Max. Wire Diam. - in.
Pin Diam. 1/4 in.
Max. Working Load 2650 lb
Breaking Load 5290 lb
Weight 13.0 oz

RF51500 - Fiddle, universal head

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Captive Lock™ universal head
  • Slotted pin shackle eliminates fouled lines
 
Sheave Diam. 2 1/8 + 1 5/16 in.
Max. Rope Diam. 3/8 in.
Max. Wire Diam. - in.
Pin Diam. 3/16 in.
Max. Working Load 1650 lb
Breaking Load 3310 lb
Weight 5.9 oz

RF51510 - Fiddle, becket, universal head

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Captive Lock™ universal head
  • Slotted pin shackle eliminates fouled lines
  • Snap fit removable becket pin
 
Sheave Diam. 2 1/8 + 1 5/16 in.
Max. Rope Diam. 3/8 in.
Max. Wire Diam. - in.
Pin Diam. 3/16 in.
Max. Working Load 1650 lb
Breaking Load 3310 lb
Weight 6.2 oz

RF51530 - Fiddle, becket, adj. cleat, universal head

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Captive Lock™ universal head
  • Slotted pin shackle eliminates fouled lines
  • Snap fit removable becket pin
  • Multi-position cleat arm
 
Sheave Diam. 2 1/8 + 1 5/16 in.
Max. Rope Diam. 3/8 in.
Max. Wire Diam. - in.
Pin Diam. 3/16 in.
Max. Working Load 1650 lb
Breaking Load 3310 lb
Weight 11.2 oz