Ronstan Series 75 Industrial Triple Block

The Series 75 Triple Industrial Pulley Block features three 75 mm (3") sheaves designed for heavy-duty lifting tasks. It includes robust 316 stainless steel side plates with a black powder coat finish for enhanced durability and low-friction acetal polymer sheave to reduce wear and improve rope longevity.

Becket, Cleat, Swivel Head Specifications:

• Type: Triple Block
• Sheave Diameter: 75 mm (3")
• Breaking Load: 3000 kg (6614 lbs)
• Maximum Working Load: 1500 kg (3307 lbs)
• Maximum Rope Diameter: 14 mm (9/16")
• Weight: 1,565 g (55 oz)
• Pin Diameter: 8 mm (5/16")
• Cleat Load Limit: 300 kg (660 lbs)

Becket, Swivel Shackle Head Specifications:

• Type: Triple Block
• Sheave Diameter: 75 mm (3")
• Breaking Load: 3000 kg (6614 lbs)
• Maximum Working Load: 1500 kg (3307 lbs)
• Maximum Rope Diameter: 14 mm (9/16")
• Weight: 1,325 g (47 oz)
• Pin Diameter: 8 mm (5/16")

Swivel Shackle Head Specifications:

• Type: Triple Block
• Sheave Diameter: 75 mm (3")
• Breaking Load: 3000 kg (6614 lbs)
• Maximum Working Load: 1500 kg (3307 lbs)
• Maximum Rope Diameter: 14 mm (9/16")
• Weight: 1,240 g (44 oz)
• Pin Diameter: 8 mm (5/16")