Double Block With Swivel Shackle (Stainless Steel)

Use this double block to create a pulley system for outdoor shade applications. The block is compatible with rope sizes from 1/4-inch to 5/16-inch diameter. With this double block, you can easily create a pulley system for raising and lowering exterior awnings, curtains, fabric wall panels and more.

Note: Recommended for outdoor use but not intended for marine applications.

Features:

• Swivel shackle for 360-degree rotation.
• Type 316 stainless steel side plates.
• Corrosion-resistant steel.

Item Specifications:

• Number of Sheaves: 2
• Maximum Line Diameter: 5/16" (8mm)
• Maximum Working Load: 550 lbs.
• Breaking Strength: 2,200 lbs.