Barton Size 1 30mm Plain Bearing Pulley Block Double w/Swivel [N01230]

The Size 1 double plain bearing pulley block with a 30mm (1 3/16') sheave comes with a swivel. It features an internal steel frame, boosting strength and durability. Available in both plain and ball - bearing sheave options, its lightweight and modern design has various variations suitable for all - size crafts. This block can handle ropes up to 8mm (5/16'). Quick Guide (pdf) available.

Using this pulley block is easy. First, choose the right sheave option, either plain or ball - bearing, based on your needs. Attach it to your craft securely. You can use ropes up to 8mm thick with it. When using, make sure the rope runs smoothly through the sheave. As for maintenance, check the internal steel frame regularly for any signs of damage. Keep the pulley clean and lubricated, especially if you use the ball - bearing option. Avoid overloading the block with ropes thicker than 8mm to prevent any potential breakage.