8mm Lead RingLead Rings are simple, weight-saving devices used to route line for jib in-haulers, twings, barberhaulers, lazy jacks, cascading backstays and other applications requiring minimal fine-tune adjustments. Rings are Hard Lube-anodized 6061-T6 aluminum for a smooth, slippery surface, and with no moving parts, wear is minimal. Features:
Center Hole: 8mm (5/16")
Outer groove width: 5mm (3/16")
60mm Single Element Block Mastbase with SwivelElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing. So size for size, Element is priced significantly lower, than our previously least expensive blocks.Sideplates are hardcoat-anodized to resist corrosion. A tough composite bearing sheave resists corrosion for a long service life.Specifications:
Sheave: 60mm (2-3/8"
Max Line: 14mm (9/16")
Max Working Load: 1100kg (2425lbs)
57mm Carbo Single Ratchet Block with SwivelCarbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing.Features:
On/off switch operates from both sides
Standard grip: medium/light air; 10:1 holding power
Sheave Ø (mm): 57 mm
Sheave Ø (in): 2-1/4 in
Maximum line Ø (mm): 10 mm
Maximum line Ø (in): 3/8 in
Maximum working load (kg): 227 kg
Maximum working load (lb): 500 lb
40mm Carbo Single Ratchet Block with SwivelCarbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. 2608, 2609, and 2614 have on/off switches. Features:
Sheave Ø (mm): 40 mm
Sheave Ø (in): 1-9/16 in
Maximum line Ø (mm): 10 mm
Maximum line Ø (in): 3/8 in
Maximum working load (kg): 136 kg
Maximum working load (lb): 300 lb
75mm Carbo Air Block with SwivelLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.Specifications:
Sheave: 75mm / 2-15/16in
Length: 137mm / 5-3/8in
Weight: 195g / 6.9oz
Shackle pin: 6mm / 1/4in
Maximum line: 14mm / 9/16in
Maximum working load: 550kg / 1213lb
Breaking load: 1650kg / 3638lb
16mm Triple Block with BecketThe 16 mm is Harken’s smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race.Specifications:
Sheave: 16mm / 5/8in.
Length: 57mm / 2-1/4in.
Weight: 43g / 1.5oz
Maximum line: 5mm / 7/32in
Maximum working load: 318kg/ 700lb
Breaking load: 544kg / 1200lb
Standard Carbo-Cam® CleatHarken® ball bearing cam cleats hold lines securely and release instantly for easy, precise trimming. Lightweight fiber-reinforced Carbo-Cams® for racing where weight is critical, or where adjustments are less frequent. Specifications:
Height: 30mm / 1-3/16in.
Length: 65mm / 2-9/16in.
Width: 32mm / 1-1/4in
Weight: 42g / 1.44oz
Minimum line: 3mm / 1/8in
Maximum line: 10mm / 3/8in
Fastener spacing: 38mm / 1-1/2in
Fasteners: 5 FH mm / #10 FH in
Maximum working load: 91kg/ 200lb
Breaking load: 227kg / 500lb
Pawls: Plastic carbon-matrix
45mm Single Element Block with Swivel & BecketElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing. So size for size, Element is priced significantly lower, than our previously least expensive blocks.Sideplates are hardcoat-anodized to resist corrosion. A tough composite bearing sheave resists corrosion for a long service life.Specifications:
Sheave: 45mm / 1-3/4in
Length: 121mm / 4-3/4in
Weight: 115g / 4oz
Shackle pin: 6mm / 1/4in
Maximum line: 12mm / 1/2in
Maximum working load: 700kg / 1543lb
Breaking load: 1400kg / 3086lb
40mm Carbo Air Block with Cam Cleat & BecketLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.Specifications:
Sheave Ø (mm)40 mm
Sheave Ø (in)1 9/16 in
Maximum line Ø (mm)6 mm
Maximum line Ø (in)1/4 in
Maximum working load (kg)136 kg
Maximum working load (lb)300 lb
22mm Fiddle Micro Block with V-JamLow-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes.Specifications:
Sheave: 22mm / 7/8in.
Length: 89mm / 3-1/2in.
Weight: 57g / 2oz.
Shackle pin: 5mm/ 3/16in
Maximum line: 6mm / 1/4in.
Maximum working load: 159kg / 350lb
Breaking load: 544kg/ 1200 lb
Standard Carbo-Cam® Kit with Wire FairleadWire fairleads maintain a low profile while holding the line close to the cleat. Kit includes lightweight, fiber-reinforced 326 Carbo Cam and 298 wire fairlead.Specifications:
Weight: 54g / 2 oz.
Maximum working load: 91kg / 200lb.