Reliable Load Capacity
These pulley blocks support a Safe Working Load (WLL) of 900 lbs (408 kg) and a heavy-duty breaking load of 3300 lbs (1500 kg). This ensures reliable and safe operation under rigorous conditions, making them ideal for:
- Adventurous marine activities
- Industrial heavy-load applications
Providing outstanding support and stability, this product comes in a convenient 2-Pack.
Durable Material Quality
Constructed from high-performance materials, these pulley blocks feature:
- A solid PA6.6 nylon sheave on a stainless steel axis
- A low-maintenance plain bearing design
This construction ensures excellent durability even in severe environments. Unlike ball bearings, it resists jamming in sandy or gritty conditions, ensuring long-term use and peace of mind—perfect for salty and tough conditions.
Versatile Rotating Head Design
The head can rotate freely through 360° or be fixed at specific angles such as 0° or 90°. This design supports diverse operational choices, facilitating:
- Precise adjustments
- Quick operations for a superior user experience
Compact Yet Strong
With total dimensions of 4.33\" x 2\" x 1 1/8\" (110mm x 50.8mm x 28.6mm), this 50mm block combines a space-efficient design with reliable strength, making it ideal for:
- Larger sailboats
- Heavy-duty marine applications
Precision Engineered
This product accommodates lines up to 1/2\" (12mm) in diameter, with a sheave diameter of <
