FALL SALE! Tons of products on sale for a limited time!

TURNING POINT PROP & HUB KIT SALE! On Sale until October 31st! CLICK HERE

Ronstan Series 30 Ball Bearing Orbit Block - Stand Up Swivel - RF35140

$28.38 $33.38
SKU: 55175

Manufacturer Part #: RF35140


Ronstan Series 30 Ball Bearing Orbit Block - Stand Up Swivel - RF35140

Series 30 Ball Bearing Orbit Block - Stand Up Swivel

Ball Bearing Orbit Blocks boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options.
Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber-reinforced composites in the block head, cleat arms and beckets.

Features:
  • Lightweight
  • Highest working load in its class
  • Secure, versatile and secure attachement
  • Low profile and compact


Applications:
  • Mainsheet systems and spinnaker sheets on dinghies to 5M(16')
  • Halyard, vang and backstay applications on boats to 5M(16')
  • Control line applications on larger yachts


Materials:
  • Sheave: High compression strength carbon black Acetal
  • Ball Bearings: High compression strength Acetal
  • Frame/Cheeks: Toughened, glass fiber reinforced Nylon
  • Link: UV stabilized, multi-strand impregnated SK75 Dyneema


Specifications:
Sheave Ø:30mm(1-3/16)
Max. Rope Ø:8mm(5/16)
M.W.L.:300kg(660lbs)
B. L.:600kg(1,320lbs)
Weight:33g(1.2oz)

Selling fast!
Grab yours while you can

Reviews (0)

Accessories

Manuals

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • JCB
  • Mastercard
  • PayPal
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.