Harken Carbo Airblocks - 40mm

40mm Carbo

Ultra-high strength-to-weight ratio
Lightweight composite plastic
UV Resistant
Carbon black Delrin balls for increased load capacity
Open sheave to reduce weight
Can be used as a becket block by routing the line through the hole in the centre of the sheave.

Single Fixed Eye

	Sheave Diameter:	40mm (1 9/16")
	Maximum Rope Diameter:	10mm (3/8")
	Working Load:	220 kg (485lbs)
	Break Load:	735 kg (1620 lbs)
	All singles can be used as a becket block by routing the line through the hole in the centre of the sheave.

Carbo AirBlocks® are 60% stronger and 30% lighter than Harken Classic blocks.

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 carbon black for maximum protection.

Use 40 mm Carbo for jib and mainsheet systems on high-performance dinghies and for loaded control lines on small keelboats.

Single Carbo Fixed Eye

Code	Length	Weight	Shackle Ø
2650	64mm	40g	-

Single Swivel

Code	Length	Weight	Shackle Ø
2636	86mm	44g	4mm

Single Swivel + Becket

Code	Length	Weight	Shackle Ø
2637	102mm	48g	4mm