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Industrial & Scientific > Material Handling Products > Pulling & Lifting > Pulley Blocks > Shell Blocks > B006PHVNQ2
  1. RONSTAN RF41712 Grade Stainless Steel 316 Series 40 High Load Exit and Lead Block, 1100 lbs Load Capacity, 1-9/16
    RONSTAN RF41712 Grade Stainless Steel 316 Series 40 High Load Exit and Lead Block, 1100 lbs Load Capacity, 1-9/16
    RONSTAN RF41712 Grade Stainless Steel 316 Series 40 High Load Exit and Lead Block, 1100 lbs Load Capacity, 1-9/16
    Image(s) provided for illustrative purposes and may differ from the actual product
  2. RONSTAN RF41712 Grade Stainless Steel 316 Series 40 High Load Exit and Lead Block, 1100 lbs Load Capacity, 1-9/16" Sheave

    Delivery: 10-20 Working Days
    Customer Ratings (2 reviews)
    Price R727.00

Product Description

  • Pulleys for fibrous rope from 3/16" to 5/16"
  • Ball bearing exit pulleys provide fast, low friction performance for use with rope
  • High load versions of the series 20 and 30 blocks have a solid bearing and wear resistant sheave Nylatron for use with wire
  • The sheave of RF453 protrudes beyond the external tabs, allowing it to provide up to a 180 degree change of direction
  • Upright lead blocks have many applications for line deflection and low profile leads above and below deck
Additional Information

Ronstan manufactures an extensive range of sheave boxes for use with rope and wire. Plain bearing sheaves are ideal for halyards and other applications where high static loads are likely to be encountered. Ideal for applications where lines (rope or wire) need to be led through decks, bulkheads or spars minimizing friction and chafing. Narrow exit blocks such as RF452, RF453, RF568 and RF569 are typically used in dinghy spars for control lines such as outhauls. The external tabs can be formed to fit the spar profile before fastening. RF568 and RF569 exit blocks, when mounted in an inverted position, are frequently used as upright leads. Grade 316 stainless steel cheeks. Maximum Working Load: 1100 lbs. Breaking Load: 2200 lbs. Sheave Diameter: 1-9/16". Maximum Wire: 3/16". Max. Rope: 3/8".

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RONSTAN International
RONSTAN International
RONSTAN International
RONSTAN International
Most Helpful Customer Reviews

Unable to use, the pulley is bigger than the bracket . I am not able to mount it with out making a hole so the pulley would move. , picture is wrong, show the mounting side
used it in conjunction with a small winch to operate a folding platform that weighs about 60lbs. Works flawlessly. Pretty rugged little unit
Please Note

The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.

Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!

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