Introducing the A18 and B29 blocks – the premium choice for discerning racers. Constructed from carbon-infused aluminum, these blocks offer an exceptional combination of superior strength and light weight. Designed with corrosion-resistant stainless steel bearings and circles, they handle heavy loads with effortless precision. Now available in five vibrant color options, allowing you to customize your boat to stand out with your own style at sea. Take the leap to racing victory with the A18 and B29 blocks – your gateway to unrivaled performance and extreme durability.
 Don't miss the opportunity to take your competition to the next level!
 Added technical specifications:
 For A18 pulley:
 Idler diameter: 18mm
 Length: 28.5 mm
 Weight: 9 g
 Maximum rope diameter: 5 mm
 Maximum working load: 210 kg
 Breaking load: 640 kg
 For B29 pulley:
 Sheave diameter: 29 mm
 Length: 45 mm
 Weight: 33 g
 Maximum rope diameter: 7 mm
 Maximum working load: 420 kg
 Breaking load: 993 kg
 These specifications ensure that the A18 and B29 blocks, with their innovative carbon-infused aluminium design, are perfect for taking on the most demanding challenges at sea, giving you the confidence to outpace your competitors with style and efficiency.