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Description
The Barton Upright Double Block delivers smooth, reliable performance in a lightweight, modern design. Available in multiple sizes, it handles a wide range of rope diameters and loads, making it a versatile choice for efficient line control on boats of all sizes.
Barton Upright Double Block Item # 1139030
Description
The lightweight modern design is available in variations that allow for a multitude of uses on every size craft.
Specifications:
- Bearing Type: Plain
- Max Rope Diameter: 5/16" (8 mm)
- Size 1:
- Sheave size: 1 3/16" (30 mm)
- Breaking Load: 1,565 lbs (710 kg)
- Safe Working Load: 783 lbs (355 kg)
- Length: 2 3/32" (53 mm)
- Size 2:
- Sheave Size: 1 3/8" (35 mm)
- Safe Working Load: 816 lbs (370 kg)
- Breaking Load: 1,631 lbs (740 kg)
- Length: 2 1/2" (63 mm)
- Size 3:
- Sheave Size: 1 3/4" (45 mm)
- Maximum Rope Diameter: 3/8" (10 mm)
- Safe Working Load: 881 lbs (400 kg)
- Breaking Load: 1,763 lbs (800 kg)
- Length: 2 15/16" (75 mm)
- Size 4/5:
- Sheave Size: 2 1/8" (54 mm)
- Maximum Rope Diameter: 1/2" (12 mm)
- Safe Working Load: 1,650 lbs (750 kg)
- Breaking Load: 3,300 lbs (1,500 kg)
- Length: 3 5/8" (92 mm)