Select Page

Current Murrays Sports information regarding COVID-19 virus outbreak, our policy and status at this time. UPDATED 5/25/2020 At this time our warehouse is keeping up with demand, we are making every effort to ship same or next day but it is still possible that Shipping and delivery times may be effected.
Current COVID-19 Notice

Harken Block 40mm Carbo Single

$32.40 each

SKU: 28-2636 Categories: , ,

Product Description

Carbo AirBlocks® are 60% stronger and 30% lighter than Harken’s classic blocks. Use the 40mm Carbo for jib and mainsheet systems on high-performance dinghies and for loaded control lines on small keelboats.

The nylon-resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Sheaves spin on high-load ball bearings with fitted races for low-friction operation. Ball bearings, sheave and sideplates are UV stabilized with black additive for maximum protection.


  • 485 lb. SWL
  • 1620 lb. breaking strength
  • 3/8" maximum line diameter
  • 5/32" shackle pin diameter
  • 1-9/16" sheave diameter
  • 3-3/8" long
  • Harken #2636

Special order item.

Additional information

Weight 0.1 lbs
Dimensions 3 × 2 × 1 in

You may also like…