Cheek blocks

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Aluminium / Stainless Steel Lead Blocks 17 Cat.no. Sheave size Max working load 700311 45 x 16 mm 625 kg Sheave Max work- Cat.no. sizes Lenght Width Height ing load 705111 single 65 x 23 mm 115 mm 69 mm 37 mm 2000 kg 705112 double 65 x 23 mm 115 mm 69 mm 68 mm 2000 kg Ball bearing cheek

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Delrin Ball bearing Max sheaves alu. sheaves Sheave working Cat.no. Cat.no. sizes load Double cheek block with fasteners Delrin Ball bearing Max sheaves alu. sheaves Sheave working Cat.no. Cat.no. sizes load Big Boat Aluminium Blocks - Ball Bearing 00820 700820 75 x 20 mm 1800 kg 700920

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block Cheek block with curved base Heavy duty cheek block Sheave Dimensions Cat.no. Sheaves size L. W. H. Sheave Dimensions Cat.no. Sheaves size L. W. H. 416355 5 35 x 16/25 x 16 mm 206 x 40 x 24 mm 416356 6 35 x 16/35 x 8 mm 206 x 40 x 24 mm Lead block Lead block

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Stainless Steel Genoa - Reefing Slides 20 Cat.no. Cat.no. 02505 for 25 mm track eye left 02506 for 25 mm track eye right 02514 for 25 mm track sheave size 35 x 16 mm Cat.no. 702514 for 25 mm track sheave size 35 x 16 mm Genoa slide with block Genoa slide with block and ball bearing

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700304 45 x 16 mm 625 kg 703042 57 x 16 mm 775 kg 700404 65 x 16 mm 950 kg Aluminium Blocks - Ball Bearing Sheave Max work- Cat.no. sizes ing load 701012 35 x 16 mm 500 kg Sheave Max work- Cat.no. sizes ing load Sheave Max work- Cat.no. sizes ing load Sheave Max work- Cat.no. sizes ing

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Ball bearing & plain bearing blocks I New rang e of blocks: } Modern design with hollows cheeks } Wide choice of fastenings } Universal head to lock the position } Reliability and longevity } 5 year warranty I Ball bearing blocks: } Innovative design with two lateral races of ball

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.015 5 70120 Cheek block 36 18 14 240 500 0.010 Double blocks 7 70213 Fixed eye 45 18 28 320 700 0.041 8 70214 Fixed eye with becket 55 18 28 320 700 0.044 Triple blocks 9 70313 Fixed eye 45 18 42 480 900 0.055 10 70314 Fixed eye with becket 55 18 42 480 900 0.057 sheave dia 18 rope size 4 to 6

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60120 Cheek block 36 18 14 240 500 0.010 Double blocks 8 60213 Fixed eye 45 18 28 320 700 0.041 9 60214 Fixed eye with becket 55 18 28 320 700 0.044 Triple blocks 10 60313 Fixed eye 45 18 42 480 900 0.055 11 60314 Fixed eye with becket 55 18 42 480 900 0.057 sheave dia 18 rope size 4 to 6 mm N

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23 320 900 0.071 2 62106 Swivel head with becket 101 37 23 320 900 0.079 3 62108 Swivel head with becket and cam 101 64 45 200 900 0.118 4 62117 Fixed head with clevis 72 37 23 320 500 0.055 5 62113 Fixed eye 65 37 23 320 900 0.051 6 62120 Cheek block - bolts 5 mm dia 52 37 20 320 900 0.044 9

P. 34
with becket 101 37 23 320 900 0.081 3 72108 Swivel head with becket and cam 101 64 45 200 900 0.120 4 72117 Fixed head with clevis 72 37 23 320 500 0.053 5 72113 Fixed eye 65 37 23 320 900 0.053 6 72120 Cheek block - 5 mm dia bolts 52 37 20 320 900 0.047 7 72121 Upright block 42 46 40 320 900 0.056 8

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A block is a single or multiple pulley. One or more sheaves are enclosed in an assembly between cheeks. In use a block is fixed to the end of a line, to a spar, or to a surface. Rope or line is threaded through the sheaves. Some blocks have a ratchet, which means that they turn freely

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www.allenbrothers.co.uk 11 BLOCKS Dynamic bearing blocks With the Allen dynamic bearing technology at the heart of this block, the line friendly soft contours allowing articulation and stainless steel cheeks, the 30mm dynamic block will easily handle maximum loads and give unrivalled

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acetal resin 74 13 9 26 A.219 Plain bearing / sheave acetal resin 62 13 7.8 20 A.386 27mm plain bearing nylon cheek block 27 8 75 9 A.612 Plain bearing / sheave acetal resin 20 7 6 1 A.613 Plain bearing / sheave acetal resin 27 10 8 2 A.614 Plain bearing / sheave acetal resin 38 12 8 8 A..46 Plain

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. We also invented and patented the Ultra-strap technology, a very narrow strap of high strength stainless steel, which can be lashed without the fear of line abrasion associated with blocks of traditional strap construction. The sheaves and cheeks are moulded from advanced engineering polymers

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44 x 13 38 57 4 A...9H Plain bearing alloy sheave 8 25 44 x 13 31 57 4 Sheave boxes - high tension Twist open the stainless steel cheeks on these sheave boxes to allow clean access to the inside of the mast as well as easy fitting when changing halyards etc. A4409 A4708 A4808 Part No

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b plain bearing b b blocks b b sheave dia b b 35 b 3 2 b benefits b 9658 large range 9658 universal head allows wide choice fastenings 9658 high resistance under high loads 9658 modern design 9658 sheave protected cheeks 9658 load bearing stainless steel shaft 9658 adjustable cam cleats 9658

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sheave dia b b 18 b b rope size 4 to 6 mm b n description height mm width mm thick mm wl kg bl kg weight kg b single blocks b b 2 b 70113 fixed eye 35 18 14 240 400 0011 b 3 b 70114 fixed eye becket 45 18 14 240 500 0015 b 5 b 70120 cheek block 36 18 14 240 500 0010 b 7 b 70213 fixed eye 45 18 28 320 700

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b bearing b b sheave dia 35 b b 1 b b 3 b 4 6 b benefits b 9658 large range 9658 universal head allows wide choice fastenings 9658 modern design 9658 2 lateral delrin bail races 9658 sheave protected cheeks 9658 load bearing stainless steel shaft 9658 adjustable cam cleats 9658 following rope

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b ll b b bearing plain bearing b b blocks b b i b b new range blocks b 9658 modern design hollows cheeks 9658 wide choice fastenings 9658 universal head to lock the position 9658 reliability longevity 9658 5 year warranty b i b b ball bearing blocks b 9658 innovative design two lateral races ball

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3 b 65108 swivel head becket cam b 8 b 65109 swivel clevis b 4 b 65117 fixed head clevis b 7 b 65130 swivelling snap shackle 153 183 183 137 132 162 103 80 80 120 80 80 80 80 39 39 80 39 39 39 34 1200 1200 480 800 1200 1200 1200 b 10 b 65120 cheek block 8 mm dia bolts b double blocks b 153 183 80 80

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X NEW KB8 X 500 X MODEL KBO1 KBO2 KBO4 KBO6 KBO8 KBO20 large NEW double and triple block Large Sheave KBO 20 *Block safe working load. The lashing may hold a higher load. X: not available. KBO range Foot Block Foot Block KBO10 fb 1200 2400 114 12 52 X X KBO15 fb 8 PF660030 -FB PF670030 -FB 1800 3600

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A world fi rst! RATCHET BLOCK Attached through the center, the Karver ratchet block is the only block in which the ratchet can work in either direction. PERFORMANCE KBOw on mainsheet The sheave locking mechanism is simple and reversible; precise sheet controle due to 30 lock positions

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large line diameters. LIGHT WEIGHT The design and material optimization make the block extremely light. Class 40 “ Initiatives - Alex Olivier ” - © Karver Systems © Vincent Rustuel LASHING BLOCKS FAST ATTACHMENT PERFORMANCE The KBO block features a two stage bearing system from

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Unique Simple, reliable and efficient - the Karver KB block combines both freedom of attachment and extreme safety. LIGHT WEIGHT Compared to traditional blocks (at equal working load), the use of soft attachment through the center of the block reduces weight up to 50%. KB12Con runners

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TITANIUM/CARBON LASHING BLOCKS Ultimate! Made of Carbon and titanium, featuring ceramic bearings, these blocks are an exclusive Karver solution and take block technology to its limit. Class 40’ “Route du Rhum 2010” - © Karver Systems These characteristics have made the KBTi