Ronstan Two-speed Mainsheet System Bottom Block Only

Name: Ronstan Two-speed Mainsheet System Bottom Block Only
Brand: irikcollege.com
SKU: MBP588760217376
Price: 222.99 USD
Availability: InStock

$222.99

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Item nr.: MBP588760217376

Dimensions

PRODUCT INFORMATION

Product Description

Ronstan Two-speed Mainsheet System Bottom Block Only

Product Information

Two-speed mainsheet systems allow both coarse and fine tuning in a single purchase system. The system allows fine tuning of the mainsheet when sailing upwind by using one of the sheet tails and keeping the other cleated. Using both the sheets at once allows the trimmer to blow off the main quickly when rounding the top mark and trim on quickly when hardening up after rounding the bottom mark. When fitting to traveller cars, ensure adequate support for the bottom block and use appropriate stand-up spring kit. (Refer to traveller section for more information).

Features

Coarse and and fine tuning purchase system

Unrivalled 18:1 holding power

Dual sided On-Off switch

Low friction ball bearing system

Lightweight

Cheek cut-outs for easy bearing maintenance

Specifications

Sheave Ø - 3 + 2 in.

Max. Rope Ø - 3/8 in.

M.W.L. - 2430 lb.

B.L. - 5070 lb.

Weight - 36.5 oz.

Applications

Two-Speed systems: Mainsheets on sportsboats and keel boats to 12m (40ft)

Mainsheets on sportsboats and keelboats to 12m (40')

Max. mainsail area, END boom sheeting = 42sq m (452 sq ft)

Max. mainsail area, MID boom sheeting = 27sq m (290 sq ft)

Materials

Carbon Black Acetal ball bearings

U.V. stabilised Acetal sheaves, alloy ratchet sheaves

Cheek plates: Anodised aluminium

Torlon® ratchet pawl

Adjustable cleat arms

CONVERSION OPTIONS

As your needs change - a child wants a new bed, or maybe a sibling arrives - the bed can keep up with the new needs.

Choose the bed you want to convert and see the conversion options in the bed converter.

We guarantee a five-year availability of the standard conversion kits for all convertible beds from the date of purchase.

SAFETY AND COMPLIANCE

Tested and approved according to safety standard EN 747-1:2012+A1:2015.

According to EN 747 loft beds and the upper bed of bunk beds are not suitable for children under 6 years due to the risk of injury from falls.

A smaller child can sleep in the lower bed of bunk beds, possibly with a bed guard for extra safety.