Quick View Compare Ronstan Series 40 Orbit Block, Manual Ratchet, Dyneema Link Head $89.85 (Ex. Tax) $98.84 (Inc. Tax) Single ratchet block with manual ON/OFF ratchet selection FEATURES Up to 14:1 holding power - highest available! Smooth easing of sheets Manual ON/OFF ratchet selection Easily fitted and securely retained Dyneema® link head SPECIFICATIONS ... Add to Cart
Quick View Compare Ronstan Series 40 Orbit Block, Manual Ratchet $116.93 (Ex. Tax) $128.62 (Inc. Tax) Single ratchet block with manual ON/OFF ratchet selection and swivel shackle head FEATURES Up to 14:1 holding power - highest available!. Smooth easing of sheetsManual ON/OFF ratchet selection. Swivel shackle head for unlimited block rotation... Add to Cart
Quick View Compare Ronstan Series 30 Orbit Block, Single, High Load, Lashing $120.10 (Ex. Tax) $132.11 (Inc. Tax) FEATURES Ultra-strong HHL sheave and bearing race: Grade 2205 stainless steel, Balls: Grade 316. RF35109HL features class leading dynamic and static load ratings for a 30mm block. Frame/cheeks: Glass fibre reinforced nylon. Low profile and compact,... Add to Cart
Quick View Compare Ronstan Series 20 Orbit Block, Double, Lashing $34.50 (Ex. Tax) $37.95 (Inc. Tax) 20mm double lashing block. SPECIFICATIONS Product Specifications B.L. (kg) 800 M.W.L. (kg) 300 Max. Rope diameter (mm) 6 Weight (g) 14 Notes: Both the MWL and BL are dependant on the strength of the line used to lash the block through the central... Add to Cart
Quick View Compare Ronstan Series 20 Orbit Block, Single, High Load, Lashing $66.72 (Ex. Tax) $73.39 (Inc. Tax) Single, becket hub option, lashing, HHL FEATURES Suits up to 4mm (5/32”) lashing. Supplied with 750mm (30”) x 2mm (3/32”) diameter, Dyneema® single braid lashing line. SPECIFICATIONS Product Specifications B.L. (kg) 900 M.W.L... Add to Cart
Quick View Compare Allen 25mm Plain Bearing Acetal Sheave $3.00 (Ex. Tax) $3.30 (Inc. Tax) Diameter: 25mm Width: 8mm Bore: 8mm Weight: 2.5g Add to Cart
Quick View Compare Allen 27mm Ball Bearing Acetal Sheave $12.55 (Ex. Tax) $13.80 (Inc. Tax) Diameter mm:27 Width mm: 10 Bore mm: 4.4 Weight gm: 7 Breaking load: 700g Add to Cart
Quick View Compare Allen 20mm Ball Bearing Acetal Sheave $16.91 (Ex. Tax) $18.60 (Inc. Tax) Diameter mm: 20 Width mm: 8 Bore mm: 5 Weight gm: 5 Double Row ball bearings BL 450kg Add to Cart
Quick View Compare Allen 25mm High Load SS Sheave $35.18 (Ex. Tax) $38.70 (Inc. Tax) Bore: 8mm Breaking load: 750kg Diameter: 25mm Weight: 17g Width: 6mm BL 1000kg Add to Cart
Quick View Compare Allen 28mm Plain Bearing Aluminium Sheave $15.59 (Ex. Tax) $17.15 (Inc. Tax) Diameter: 28mm Width: 8mm Bore: 9mm Weight: 10g Add to Cart
Quick View Compare Allen 30mm XHL High Load Sheave $84.23 (Ex. Tax) $92.65 (Inc. Tax) Diameter mm: 30 Width mm: 13 Bore mm: 7.5 Weight gm: 26 BL 1250kg Add to Cart
Quick View Compare Allen 30mm Dynamic High Load Sheave $48.41 (Ex. Tax) $53.25 (Inc. Tax) Diameter mm: 30 Width mm: 13 Bore mm: 7.5 Weight gm: 26 BL 800kg Add to Cart
Quick View Compare Allen 20mm Dynamic High Load Sheave $45.41 (Ex. Tax) $49.95 (Inc. Tax) Diameter mm: 20 Width mm: 11 Bore mm: 4.5 Weight gm: 12 BL 540kg Add to Cart
Quick View Compare Allen 16mm Plain Bearing Brass Sheave $5.32 (Ex. Tax) $5.85 (Inc. Tax) Diameter: 16mm Width: 6mm Bore: 6mm Weight: 6g Add to Cart
Quick View Compare Allen 16mm High Load SS Sheave $25.18 (Ex. Tax) $27.70 (Inc. Tax) Diameter mm: 16 Width mm: 5 Bore mm: 3.5 Weight gm: 5 BL 400kg Add to Cart
Quick View Compare Allen 15mm Plain Bearing Acetal Sheave $1.55 (Ex. Tax) $1.70 (Inc. Tax) Diameter: 15mm Width: 6mm Bore: 6mm Weight: 0.5g Add to Cart
Quick View Compare Allen 30mm TII with High Load Sheave $64.86 (Ex. Tax) $71.35 (Inc. Tax) The Allen High Load Blocks add additional strength (though a stainless steel sheave turned from solid) to Allen's proven A2030Tii blocks to create a complementary product that though slightly heavier than the standard blocks has a higher Maximum Working... Add to Cart
Quick View Compare Ronstan Series 20 BB Block, Exit block, cover plate $26.01 (Ex. Tax) $28.61 (Inc. Tax) Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction. Sheave Ø 20 mm Max. Rope Ø 6 mm Max. Cable Ø - mm Fastener Ø 4.0 mm M.W... Add to Cart
Quick View Compare Ronstan Series 20 BB Block, Single, Loop Top High Load $24.87 (Ex. Tax) $27.36 (Inc. Tax) Ronstan Series 20 BB Block, Single, Loop Top High Load Add to Cart
Quick View Compare Allen 20mm Single Dynamic Bearing Tie On Block - Tii $22.18 (Ex. Tax) $24.40 (Inc. Tax) The Tii design incorporates a special stainless steel insert in the head which improves the stability and durability of the blocks. Allen 20mm Dynamic Blocks feature the patented Allen Dynamic bearing system which provides an unrivalled weight to... Add to Cart
Quick View Compare Allen 20mm Double Dynamic Bearing Tie On Block - Tii $60.55 (Ex. Tax) $66.60 (Inc. Tax) The Tii design incorporates a special stainless steel insert in the head which improves the stability and durability of the blocks. Allen 20mm Dynamic Blocks feature the patented Allen Dynamic bearing system which provides an unrivalled weight to... Add to Cart
Quick View Compare Ronstan Bridle Pulley $10.65 (Ex. Tax) $11.72 (Inc. Tax) FEATURES Lightweight durable construction Economical Maintenance free Sheave Ø 16 mm Max. Rope Ø 4 mm Max. Cable Ø - mm Pin Ø - mm M.W.L. 150 kg B. L. 300 kg Weight 5 g Pick Options
Quick View Compare Harken 40mm T2™ Soft-Attach Ratchamatic® Block $142.69 (Ex. Tax) $156.96 (Inc. Tax) The patented T2 Ratchamatic is Harken’s newest block to feature the T2 line’s styling and soft-attachment system.The weight of this high-strength block is only a few ounces. This is thanks to composite fiber-reinforced sideplates,... Add to Cart
Quick View Compare Harken 18 mm Fly™ Soft Attach Block — Narrow $50.83 (Ex. Tax) $55.91 (Inc. Tax) Harken soft-attach Fly blocks are designed to provide strength without mass, providing sailors with big power in a low-aero package. Designed specifically for high-tech line, these efficient blocks have an incredible working load for their small size... Add to Cart
Quick View Compare Harken 18 mm Fly™ Soft-Attach Double Block $87.55 (Ex. Tax) $96.31 (Inc. Tax) Harken soft-attach Fly blocks are designed to provide strength without mass, providing sailors with big power in a low-aero package. Designed specifically for high-tech line, these efficient blocks have an incredible working load for their small size... Add to Cart
Quick View Compare Allen 45mm single auto ratchet block $133.32 (Ex. Tax) $146.65 (Inc. Tax) The Allen AutoRatchets have a new "X2" pawl system which incorporates two pawls into the mechanism for the ratchet blocks. Allowing the load to be evenly shared between both pawls, this allows the block to withstand higher working loads while... Add to Cart
Quick View Compare Ronstan Series 15 BB Block, Exit block, cover plate $25.00 (Ex. Tax) $27.50 (Inc. Tax) Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head lashing or fixing Smallest and lightest ball... Add to Cart
Quick View Compare Ronstan Series 15 BB Block, Triple block, becket, loop head $61.91 (Ex. Tax) $68.10 (Inc. Tax) Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head lashing or fixing Smallest and lightest ball... Add to Cart
Quick View Compare Ronstan Series 15 BB Block, Triple block, loop head $58.67 (Ex. Tax) $64.54 (Inc. Tax) Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head lashing or fixing Smallest and lightest ball... Add to Cart
Quick View Compare Ronstan Series 15 BB Block, Double block, becket, loop head $40.47 (Ex. Tax) $44.52 (Inc. Tax) Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head lashing or fixing Smallest and lightest ball... Add to Cart
Quick View Compare Ronstan Series 15 BB Block, Double block, loop head $37.94 (Ex. Tax) $41.73 (Inc. Tax) Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head lashing or fixing Smallest and lightest ball... Add to Cart
Quick View Compare Ronstan Series 15 BB Block, Single block, swivel hook head $25.53 (Ex. Tax) $28.08 (Inc. Tax) Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head lashing or fixing Smallest and lightest ball... Add to Cart
Quick View Compare Ronstan Series 15 BB Block, Pivoting lead block $36.28 (Ex. Tax) $39.91 (Inc. Tax) Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head lashing or fixing Smallest and lightest ball... Add to Cart
Quick View Compare Ronstan Series 15 BB Block, Upright lead block $20.20 (Ex. Tax) $22.22 (Inc. Tax) Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head lashing or fixing Smallest and lightest ball... Add to Cart
Quick View Compare Ronstan Series 15 BB Block, Cheek block $19.22 (Ex. Tax) $21.14 (Inc. Tax) Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head lashing or fixing Smallest and lightest ball... Add to Cart
Quick View Compare Ronstan Series 15 BB Block, Stand-up block $27.28 (Ex. Tax) $30.01 (Inc. Tax) Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head lashing or fixing Smallest and lightest ball... Add to Cart
Quick View Compare Ronstan Series 15 BB Block, Single block, becket, loop head $18.77 (Ex. Tax) $20.65 (Inc. Tax) Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head lashing or fixing Smallest and lightest ball... Add to Cart
Quick View Compare Ronstan Series 15 BB Block, Single block, loop head $15.38 (Ex. Tax) $16.92 (Inc. Tax) Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head lashing or fixing Smallest and lightest ball... Add to Cart
Quick View Compare Ronstan Series 15 BB Block, Single swivel shackle head $22.17 (Ex. Tax) $24.39 (Inc. Tax) Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head lashing or fixing Smallest and lightest ball... Add to Cart
Quick View Compare Harken 40mm Carbo Ratchet Block $142.23 (Ex. Tax) $156.45 (Inc. Tax) Carbo 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. Sheave Ø (mm)40 mm Length (mm)86 mm Weight (g)49 g Shackle pin... Add to Cart
Quick View Compare Ronstan SHOCK sheaveless block (Pair) $18.03 (Ex. Tax) $19.83 (Inc. Tax) With no moving parts SHOCKS provide ultimate durability and are maintenance free. They are ideal where sand and grit would compromise a bearing system or where regular flushing out isn’t possible. Their gentle 3-dimensional geometry is kind on... Pick Options
Quick View Compare Harken 75mm ESP Sheave $71.45 (Ex. Tax) $78.59 (Inc. Tax) Self-contained sheaves are designed for sailors to use in custom applications. Use Cruising ESP sheaves to handle high static loads from halyards and reef lines. Sheaves are carbon-black Delrin® for UV protection and turn on stainless steel spacers... Add to Cart
Quick View Compare Harken 57mm ESP Sheave $46.88 (Ex. Tax) $51.57 (Inc. Tax) Self-contained sheaves are designed for sailors to use in custom applications. Use Cruising ESP sheaves to handle high static loads from halyards and reef lines. Sheaves are carbon-black Delrin® for UV protection and turn on stainless steel spacers... Add to Cart
Quick View Compare Harken 40mm ESP Sheave $41.65 (Ex. Tax) $45.81 (Inc. Tax) Self-contained sheaves are designed for sailors to use in custom applications. Use Cruising ESP sheaves to handle high static loads from halyards and reef lines. Sheaves are carbon-black Delrin® for UV protection and turn on stainless steel spacers... Add to Cart
Quick View Compare Harken 18 mm Fly™ Soft-Attach Block $50.83 (Ex. Tax) $55.91 (Inc. Tax) Harken soft-attach Fly blocks are designed to provide strength without mass, providing sailors with big power in a low-aero package. Designed specifically for high-tech line, these efficient blocks have an incredible working load for their small size... Add to Cart
Quick View Compare Harken 40mm 90 degree Fixed Head Carbo Block $82.53 (Ex. Tax) $90.78 (Inc. Tax) Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave Ø... Add to Cart
Quick View Compare Harken 40mm Carbo Fiddle w/Becket $113.76 (Ex. Tax) $125.14 (Inc. Tax) Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. The 40 mm fiddle is... Add to Cart
Quick View Compare Harken 40mm Carbo Fiddle $101.61 (Ex. Tax) $111.77 (Inc. Tax) Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. The 40 mm fiddle is... Add to Cart
Quick View Compare Harken 40mm Carbo Block w/Spring and Eyestrap - Assembled $81.25 (Ex. Tax) $89.37 (Inc. Tax) Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave Ø... Add to Cart
Quick View Compare Harken 40mm Fixed Carbo Block $60.47 (Ex. Tax) $66.52 (Inc. Tax) Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave Ø... Add to Cart
Quick View Compare Harken 40mm/29mm Carbo Traveler Block $96.02 (Ex. Tax) $105.62 (Inc. Tax) Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave Ø... Add to Cart
Quick View Compare Harken 40mm Carbo Cheek Block $71.14 (Ex. Tax) $78.25 (Inc. Tax) Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave Ø... Add to Cart
Quick View Compare Harken 40mm Carbo Fixed Double Block $139.66 (Ex. Tax) $153.63 (Inc. Tax) Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave Ø... Add to Cart
Quick View Compare Harken 40mm Carbo Block w/Becket $85.91 (Ex. Tax) $94.50 (Inc. Tax) Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave Ø... Add to Cart
Quick View Compare Harken 40mm Carbo Block $73.81 (Ex. Tax) $81.19 (Inc. Tax) Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave Ø... Add to Cart
Quick View Compare Harken 57mm Carbo Fiddle w/Becket $142.13 (Ex. Tax) $156.34 (Inc. Tax) Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave Ø... Add to Cart
Quick View Compare Harken 57mm Carbo Fiddle $127.97 (Ex. Tax) $140.77 (Inc. Tax) Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave Ø... Add to Cart
Quick View Compare Harken 57mm Carbo Cheek Block $98.94 (Ex. Tax) $108.83 (Inc. Tax) Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming Sheave Ø... Add to Cart
Quick View Compare Harken 57mm Carbo Block w/Becket $127.25 (Ex. Tax) $139.98 (Inc. Tax) Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming Sheave Ø... Add to Cart
Quick View Compare Harken 57mm Carbo Block $107.65 (Ex. Tax) $118.42 (Inc. Tax) Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave Ø... Add to Cart
