Barton Marine Size 1 30mm Plain Bearing Pulley Block with Swivel & Becket

Size 1 30mm Plain Bearing Pulley Block Single Swivel Becket

The Size 1 Plain Bearing Blocks have a 30mm (1 3/16) sheave. The range is designed with an internal steel frame for added strength and durability. Also available in ball bearing sheave options, the lightweight modern design is available in variations that allow for a multitude of uses on every size craft.

Suitable for up to 8mm (5/16) rope.

Specifications:

• Weight: 51 g
• Dimensions: 85 32 25 mm
• Size: 1 (30MM)
• Block Type: Swivel + Becket
• No. of Sheaves: Single
• Bearing Type: Plain
• Sheave Size: 30mm x 12mm (1 3/16 x 15/32)
• Max rope diameter: 8mm (5/16)
• SWL: 355kg (782lbs)
• Break load: 710kg (1565lbs)
• Max rolling load (ball bearing blocks): 245kg (540lbs)

The Barton Marine Size 1 30mm plain bearing pulley block with swivel and becket is designed for reliable performance in a variety of sailing applications. Featuring a 30mm (1 3/16 inch) sheave, this block is suitable for up to 8mm (5/16 inch) rope, making it ideal for smaller rigging setups. The internal steel frame provides added strength and durability, ensuring long-lasting use even under demanding conditions. Its lightweight, modern design makes it a versatile choice for both recreational and professional vessels, with options available that incorporate ball bearings for smoother operation and reduced friction.

Features:

• Sheave Size: 30mm (1 3/16 inch) for efficient rope guidance

• Construction: Internal steel frame for enhanced strength and durability

• Block Type: Swivel with becket for versatile rigging configurations

• Sheave: Single plain bearing for straightforward performance

• Maximum Rope Diameter: 8mm (5/16 inch) suitable for various rigging needs

• Weight: 51 grams for lightweight handling

• Maximum Working Load (SWL): 355kg (782 lbs) for safety and reliability

• Break Load: 710kg (1565 lbs) for added security during heavy loads

• Max Rolling Load (ball bearing variants): 245kg (540 lbs) for smooth operation