Seldén BBB 60 Triple Block with D-shackle fixed/swivel

The Seldén BBB 60 triple block is a powerful three-sheave block with stainless steel ball bearings and switchable fixed/swivel mounting. With a safe working load of 1000 kg and breaking strength of 2000 kg, this is the base model of the BBB 60 triple block series, without cam cleat or becket, for applications where maximum load capacity is the priority.

The fibreglass-reinforced polyamide cheeks combine light weight (312 g) with high strength. The bushing allows switching between fixed and swivel. D-shackles with Ø5 mm pin for reliable attachment.

Ideal as a centre block in a purchase system or as a standalone triple block for sheets and halyards. The three sheaves offer mechanical advantage up to 5:1 or 6:1. Suitable for lines Ø6–10 mm.

Features

• Stainless steel ball bearings
• Switchable fixed/swivel
• D-shackles (Pin Ø5 mm)
• Highest SWL in the BBB 60 triple block series

Technical specifications

• Article number: 406-601-06
• SWL: 1000 kg
• Breaking strength: 2000 kg
• Bearing: Ball bearing
• Mounting: Fixed/swivel with D-shackles
• Lines: Ø6–10 mm
• Weight: 312 g