For man riding applications a protective secondary safety device is mandatory. For this use Tractel offers the BSA Blocstop™. In response to the most strict safety regulations, it can easily be attached to most fittings. The «Tirfor®» jaw-type unit fitted inside the Blocstop™ closes onto the safety wire rope and as the jaws grip over a large area causes no damage to the wire rope.

The BSA models use two ropes, a load wire rope and a safety wire rope. The BSA Blocstop™ remains free on the safety wire rope as long as the BSA-lever is supported in its open position by the load carrying wire rope. A broken load wire rope will instantly result in closing the jaws in the BSA Blocstop™ and the load is safely arrested.

Max. load 500 kg up to 3.200 kg.
Operates automatically when there is slack wire rope or an inclined platform.

      Select a row from the table below, then click the add to quote button
      Part Code Model Rope Ø
      Capacity man riding
      -- BSA 15.301 8,3 600 4
      -- BSA 20.303 9,5 800 6
      -- BSA 20.304 10,2 1 6
      -- BSA 20.301 11,5 1,2 6
      -- BSA 35.304 14,3 2 10,6
      -- BSA 35.30 16,3 2,4 10,6