Ronstan Sailboat Hardware | SKU:
RONRF30721
Ronstan Series 30 BB Block, Double Exit With Cover Plate
Sale price
$39.30
Regular price
$45.34
Unit price
Pickup available at 1830 East Interstate 30
Usually ready in 24 hours
Shipping and Delivery
Free shipping for orders of $98 or more (US Continental)
- Free shipping for orders of $750 or more (International)
- Add 3 business days to the standard shipping time for USPS deliveries.
- UPS and FedEx Ground usually take 2 to 5 business days for in-stock orders.
- UPS and FedEx deliver on Saturdays only for Friday overnight shipments, which may incur an extra
charge. - Orders that apply for free shipping will be delivered between 8 and 10 business days.
- International customers will be responsible for any applicable import duties,fees, or taxes.
- Oversized items like whisker poles, spinnaker poles, and tracks over 7 feet require freight shipping, with an estimated cost of $500 depending on the destination.These orders must be delivered to a
commercial address, such as a marina, yacht club, or boatyard where your sailboat is located.
A recipient must be present to sign for the delivery upon arrival,For more info, Click Here.
Manufacturer part #: RF30721 1
Technical Description
Series 30 BB Exit Block
1 3/16 in
30 mm
5/16 in
8 mm
3/16 in
5 mm
660 lb
300 kg
1650 lb
750 kg
2.1 oz
60 g
Manufacturer part #: RF30721
Precision moulded Acetal sheaves running on Acetal ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.
Applications
Exit blocks minimise friction in lines passing through the deck or exiting masts and booms
Materials
Grade 316 stainless steel load straps
Acetal ball bearings
UV stabilised Acetal sheave
Impact and UV resistant, fibre reinforced Nylon cheeks
Precision moulded Acetal sheaves running on Acetal ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.
Applications
