Orbit dinghy blocks

Ronstan introduce their Series 30 and 20

Ronstan has extended its Orbit line of performance racing blocks to include new Series 30 & Series 20 blocks sized for racing dinghies. With this introduction, even the smallest dinghies can now enjoy all the technical advantages of Orbit Block technology.

Like all Orbit Blocks, the Series 30 and 20 blocks are engineered for applications where weight and performance matter most. They have the highest strength-to-weight ratio available and are up to 38% stronger in working load than the nearest competitor. Their advanced fibre and polymer construction uses materials up to 10 times stronger than steel, and Ronstan’s exclusive ball bearing system evenly minimises friction across the full working load range for a super smooth feel.

Available models of the Series 30 blocks range from singles that feature an integrated thru-hub becket option, to triple combination blocks with cleats. Both lashing and shackle head blocks are available, including several models that can convert from one to the other. All Series 30s accept line diameters up to 8mm (5/16”) and can carry working loads (M.W.L) up to 300 kg (661 lbs).

The Series 20 block is designed to handle the high loads of small diameter racing control lines and can be installed using a through-hub lashing system. Further, blocks can be lashed together to create powerful multi-purchase systems and the hollow hub can be utilised as a low profile becket option when required. The Series 20 carries working loads up to 250 kg (550 lbs) M.W.L. and accepts line diameters to 6mm (1/4”).

With the introduction of the Series 30 and Series 20 Orbit Blocks, Ronstan now offers their range for any size boat ranging from their big boat Series 70, to the micro sized 20.