We Ship Worldwide! | FREE SHIPPING! for US Continental orders over $99. Click for details.

Order Status Login 1-888-756-8883 Contact Us

Shopping Cart

Your cart is currently empty.

FREE SHIPPING! for US Continental orders over $99
click for details

Ronstan

Series 40 BB Orbit Block, Cheek

Ronstan Series 40 BB Orbit Block, Cheek
$30.56 (List Price: $35.95)
15% OFF This Week! You save $5
- +

Our Part #: RONRF45151 | Mfr. Part #: RF45151
Free Shipping for US Continental orders over $99.

DescriptionImperialMetric
Sheave Ø1 4/7 in.40.00 mm.
Maximum Rope 1/3 in.9.00 mm.
Maximum Working Load716.63 lb.325.00 kg.
Breaking Load1543.50 lb.700.00 kg.
Weight1.13 oz.32.00 gr.

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 fibre-reinforced composites in the block head, cleat arms and beckets.

Applications:
Mainsheet systems on spinnaker sheet on dinghies to 5 m (16 ft), spinnaker sheets on dinghies, sportsboats and small keel boats to 5 m (16 ft), halyard, vang and backstay applications on boats to 8 m (26 ft), control line applications on larger yachts.

Our Part # RONRF45151 | Ronstan Part # RF45151