Block with Swivel for System 15

Seldén 403-101-16 is a BBB30 single swivel block with a slotted swivel-pin attachment, used as a sheet or control block within System 15 and other compact deck-hardware arrangements. The block has a safe working load of 200 kg and breaking load of 400 kg and accepts line up to 8 mm diameter. Its swivel connection allows the block to align naturally with the load, reducing side loading on the sheave and attachment. Check the required attachment style and line diameter before selecting this block for an existing traveller or control system.