Allen Dynamic 30mm Single Block With Swivel Head Shipping_Carrier Adjustable shoulder length with neoprene

Adjustable shoulder length with neoprene padding

Large slimline front pocket with stretch mesh for easy access to essentials

The ZenZero rash vest is the perfect versatile protection for all activities

Water-resistant up to 50m and shock and impact resistant

2 mm Weight 24 g

Allen Dynamic 30mm Single Block With Swivel Head Shipping_Carrier Adjustable shoulder length with neopreneThe A2030 is our go to low friction, fast rolling, small pulley. Its lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines. Our Dynamic range is generally the best choice for applications that require constant sheave movement. Swivel Head A built in swivel pin allows this block to swivel once attached. ideal for applications where the pulling forces may change direction. The