Kong Aluminum Double Wheel Pulley 

The Kong Aluminum Double Wheel Pulley is compact and has mobile side plates with high efficiency (91 percent) ball bearing.

Features:

• The lower shaping of side plates allows the locking of the self-locking knots.
• Equipped with two attachment points for use in complex lifting systems.
• For ropes up to 13 mm in diameter.
• High quality product, made in Italy!