Series 20 BB Block, Pivoting Lead

180 degree pivoting sheave
In stock
€34.60 €28.60
Ronstan Series 20 BB Block, Pivoting Lead


• 180 degree pivoting sheave

Sheave Ø;20 mm
Max. Rope Ø ;6 mm
Max. Cable Ø;- mm
Fastener Ø ;4.0 mm
M.W.L. 250 kg
B. L. 550 kg
Weight 30 g

Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.Precision moulded Acetal sheaves running on stainless steel or Torlon ® ball bearings provide high performance & low friction.

• Pivoting version suits controls that need to be trimmed from either side of the boat.

• Grade 316 stainless steel ball bearings
• UV stabilised Acetal sheave
• Grade 316 stainless steel load housing
More Information
Series Series 20
Block type Stand-up
Number of sheaves 1
Bearing Ball bearing
Max rope diameter 6 mm
Swivel No
Cam No
Ratchet No
Breaking Strength (kg) 550
Safe Working Load (kg) 250