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7/16" (10mm) Ronstan Double, Becket, 2-Axis Shackle Head Block

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SKU:
RF41210
$56.99

Description

Features:

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Slotted pin shackle eliminates fouled lines
  • Two way head post
  • Snap fit removable becket pin

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

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.Head can be locked at 0° or 90° by removing the shackle and changing the headpost orientation. . Becket pin is removeable so line can be spliced prior to fitting and is ingeniously locked into position without the use of a clevis pin, split ring or tools.

APPLICATIONS

  • Mainsheet
  • Halyard
  • Vang
  • Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)

Reference Imperial Metric
Sheave Ø 1-9/16 in. 40 mm
 Max. Rope Ø  7/16 in. 10 mm
Pin Ø 3/16 5 mm
M.W.L. 1320 lb. 600 kg
B. L. 2650 lb. 1200 kg
Weight 5 oz. 143 g
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