Schaefer Marine Single Aluminum Block with 51mm Sheave - Part 504-05

Single Aluminum Block - 51mm Sheave

Single block with anodized aluminum cheeks. Delrin sheave ensures smooth operation with high safe working load. Swivel head may be locked in place to avoid twist.

Specifications:

• Sheave Dia. 2" (51mm)
• Thickness 15/16" (24mm)
• Width 2 1/8" (54mm)
• Length 4 13/32" (112mm)
• SWL 1750 lbs. (795kg)
• Weight 5oz. (142g)
• Max. Line size 7/16" (11mm)

The Schaefer Marine Single Aluminum Block with a 51mm sheave is designed for reliable performance in marine and industrial applications. Crafted with anodized aluminum cheeks, this single block offers durability and corrosion resistance essential for harsh environments. The Delrin sheave ensures smooth operation and can handle high safe working loads, making it suitable for demanding lifting and rigging tasks. The swivel head can be locked in place to prevent twisting of the line, providing added security during operation. Its compact design makes it ideal for various setup configurations where space is limited, without compromising strength or functionality. Whether used on boats, sailing rigs, or industrial equipment, this block provides dependable performance and ease of use, ensuring safety and efficiency in all your lifting and hauling needs.

Features:

• Sheave Diameter: 2 inches (51mm) for versatile line handling

• Material: Anodized aluminum cheeks for corrosion resistance

• Sheave: Delrin material ensures smooth operation and durability

• Swivel Head: Lockable to prevent line twist during operation

• Safe Working Load (SWL): 1,750 lbs. (795 kg) for heavy-duty applications

• Lightweight: Weighs only 5 ounces (142 grams) for easy installation and handling

• Maximum Line Size: Suitable for lines up to 7/16 inch (11mm)