null

Fast, Free Shipping Over $75 and 366 Day Returns

FIND OUT MORE
CLOSE

Ronstan 40 mm Double Block w/ Swivel Head

$67.69
(No reviews yet) Write a Review
SKU:
61286
MPN:
RF40200
UPC:
9316800557363
Type:
Double Block w/ Swivel
Diameter:
40 mm

Availability:

PREORDER - Typically Ships in 10-14 Days from Portland, OR


40mm ball bearing block from Ronstan in double block with swivel head configuration. This 40mm range features sheaves running on Acetal bearings that provide high performance & low friction. The 2-stage ball bearing system provides consistent performance under the full load range. Ideal for mainsheet triming systems, halyards, or spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 26 feet.

  • Low friction
  • Lightweight
  • Cheek cut-outs for easy bearing maintenance
  • Features a swivel shackle head for full 360° rotation
  • Max Rope Diameter - 3/8 in / 10 mm
  • M.W.L. - 1100 lb 
  • B.L. - 2650 lb 
  • Weight - 4.7 oz