Quadruple 50mm Dynamic blockAllen 50mm Dynamic Blocks feature the patented Allen Dynamic bearing system which provides an unrivalled weight to performance ratio. This is coupled with their high strength and rope friendly stainless steel ultra strap; making them amongst the strongest and most reliable ballbearing blocks on the market. The range is available with different types of accessories including lacing eyes, hooks, swivels and cleats. The range also features a central

working load: 180 kg

• Soft edges

Kingfisher Evo Race 78 spliced 4mm Dyneema ropes

This system is ideal for small dinghies and keelboats

All of our boat bundles offer a marked saving off the cost of buying all the items separately

Large - suitable for jibs with a wire luff and large dinghy main sails

Plain bearing blocks offer great static loading capabilities at a low weight and cost

Whipping twine spool

you can choose to deliver your gift voucher by email or by post

Breaking strengths

70% M-Flex 1

Specifications