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roller bearing block / single / with swivel / for sailboats
roller bearing block
90105

Working load: 140 kg
Breaking load: 700 kg

... lockable head post swivel Alloy sheaves design to suit modern ropes Applications Cunningham Downhaul Travelers Barber-haulers Linked products Fastening systems for roller ...

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Wichard
roller bearing block / single / with swivel / with becket
roller bearing block
90106

Working load: 140 kg
Breaking load: 700 kg

... position, grub screw lockable head post swivel Alloy sheaves design to suit modern ropes Applications Cunningham Downhaul Travelers Barber-haulers Material Forged swivel ...

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Wichard
roller bearing block / single / with swivel / max. rope ø 10 mm
roller bearing block
93105

Working load: 320 kg
Breaking load: 900 kg

... position, grub screw lockable head post swivel Alloy sheaves design to suit modern ropes Applications Jib sheets Mainsail sheets Control lines For sport/racing boats Material Forged ...

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Wichard
plain bearing block / single / with swivel / max. rope ø 12 mm
plain bearing block
405-001-01

Working load: 650 kg
Breaking load: 1,300 kg

SPECIFICATIONS Safe working Load: 650 kg Breaking Load: 1300 kg Max line size: 12 mm Pin diam: 5 mm Shackle diam: 5 mm Purchase: 2 Mounting: 0 90 free

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Seldén Mast AB
plain bearing block / single / with becket / with swivel
plain bearing block
405-001-02

Working load: 650 kg
Breaking load: 1,300 kg

SPECIFICATIONS Weight: 129.00 g Safe working Load: 650 kg Breaking Load: 1300 kg Max line size: 12 mm Pin diam: 5 mm Shackle diam: 5 mm Purchase: 3 Mounting: 0 90 free Comment: Becket can be opened

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Seldén Mast AB
cam cleat block / plain bearing / single / with swivel
cam cleat block
405-001-03

Working load: 120 kg
Breaking load: 240 kg

SPECIFICATIONS Weight: 195.00 g Safe working Load: 120 kg Breaking Load: 240 kg Max line size: 12 mm Pin diam: 5 mm Shackle diam: 5 mm Purchase: 1 Mounting: 0 90 free Comment: Cam cleat 38, Adjustable arm

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Seldén Mast AB
plain bearing block / cheek / single / with swivel
plain bearing block
HTX

Working load: 800, 1,100, 2,000, 3,500 kg

... Lewmar HTX Hardware Range. Drawing upon the design of the Racing Range, the HTX blocks are constructed simply from high quality materials, providing enhanced reliability. HTX blocks are ideal for frequently ...

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Lewmar
fiddle block / ratchet / ball bearing / single
fiddle block
Racing

Working load: 800 kg - 15,000 kg

Product Description Lewmar's Racing Blocks represent the pinnacle of our standard block range. Manufactured from the best materials, they offer incredible strength to weight ratios. Features Lockable ...

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Lewmar
plain bearing block / mast foot / single / with swivel
plain bearing block
Synchro

Working load: 2,000, 450, 1,100, 800 kg

... with “tool-free” sliding swivel locking mechanism Applications Plain bearing blocks are typically used for heavy and static loads in: Halyard tuning Mainsheet systems Mast foot ...

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Lewmar
plain bearing block / single / with swivel / for sailboats
plain bearing block
NEX 2.5 / 5.0

General description The halyard block is an optional accessory to be used with Profurl flying sails furlers. Integrated into the top swivel, it allows to optimize the luff length. The sheave box stands ...

plain bearing block / single / with swivel / max. rope ø 8 mm
plain bearing block
B300301B

Working load: 450 kg
Breaking load: 850 kg

Single block with spherical plain bearing and composite sides and sheave

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Rutgerson
plain bearing block / single / with swivel / max. rope ø 12 mm
plain bearing block
B300501B

Working load: 700 kg
Breaking load: 1,250 kg

Single block with spherical plain bearing and composite sides and sheave

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Rutgerson
plain bearing block / single / with swivel / max. rope ø 14 mm
plain bearing block
B300601B

Working load: 1,150 kg
Breaking load: 2,100 kg

Single block with spherical plain bearing and composite sides and sheave

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Rutgerson
swivel block / single / with swivel / for sailboats
swivel block
GS314

Description: Swivel Block With Single Wheel Material: SS304/SS316 Size:25mm/32mm/50mm Surface Treatment:"EP" (Electro Polished)

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GMTmarine
swivel block / double / with swivel / for sailboats
swivel block
GS315

Description: Swivel Block With Double Wheel Material: SS304/SS316 Size:25mm/32mm/50mm Surface Treatment:"EP" (Electro Polished)

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GMTmarine
swivel block / single / with swivel / for sailboats
swivel block
GS3141

Description: Swivel Single Sheave Block With Bridge Material: SS304/SS316 Size:25mm/32mm/50mm Surface Treatment:"EP" (Electro Polished)

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GMTmarine
single block / with swivel / for sailboats
single block
8369

Working load: 300, 500 kg

double block / with swivel / for sailboats
double block
8390

Working load: 300, 500 kg

ratchet block / single / with swivel / max. rope ø 10 mm
ratchet block
2625.HTE

Working load: 227 kg
Breaking load: 907 kg

... high-threshold engage) version of the 57 mm Carbo Ratchamatic blocks was made stiffer to delay the point where the ratchet engages, allowing the block to run free more of the time. The ratchet function ...

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Harken
cam cleat block / cheek / vertical / built-in
cam cleat block
HT925XX Serie

Working load: 120 kg - 300 kg
Breaking load: 550, 350, 400, 600 kg

20MM MININOX BLOCKS STAINLESS CHEEKS Large window to reduce weight and allow easy rinsing ROLLER BEARING SYSTEM Delrin needle bearing enables high static load applications TECHNICAL Sheave: Diameter ...

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Holt
plain bearing block / single / with swivel / max. rope ø 10 mm
plain bearing block
00501

Working load: 600 kg

TECHNICAL CHARACTERISTICS ATTRIBUTE VALUE Ø sheave (D) 50 mm Side bearing Delrin balls Radial bearing composite fibre Weight 90 gr Ø max line 10 mm SWL 600 kg Material Aluminum Sheave material Plastic Shackle Mod. 005SS

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Antal
cam cleat block / single / with swivel / with becket
cam cleat block
RF45130

Working load: 325 kg
Breaking load: 700 kg

Features Ultra Lightweight Low friction 2-stage Orbital ball bearing system Highest working load in its class Low profile and compact High performance cleating

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Ronstan
plain bearing block / single / with swivel / with shackle
plain bearing block
01-05

Working load: 340 kg

Sheave Dia. Thickness 3/4" (19mm), Thickness 15/32" (12mm), Width7/8" (22mm), Length 2 19/32" (66mm), SWL 750 lbs (340kg), Weight 1 oz. (28g) Max Line 1/4" (6mm)

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Schaefer
ratchet block / with swivel / for sailing dinghies / plastic
ratchet block
EX1299

Ball bearing 57mm ratchet Optimist mainsheet block. Most economic ratchet block available.

ratchet block / single / with swivel / max. rope ø 10 mm
ratchet block
3536071055

Working load: 225 kg
Breaking load: 900 kg

Ratchet block (right ratcheting) for 6-10 mm rope with a special coated aluminium pulley. The swivel can be rotated 360°, but can be fixed by tightening the screws on both sides. The shape-retaining stainless ...

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SPRENGER
ball bearing block / single / with swivel / max. rope ø 8 mm
ball bearing block
A2030SC

Working load: 140 kg
Breaking load: 450 kg

... bearing blocks in their class. The range is available with different types of accessories including lacing eyes, hooks, swivels and cleats. The range also features a central rivet that provides great ...

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Allen Brothers
plain bearing block / single / hook / with swivel
plain bearing block
R8533

Breaking load: 300 kg

Description:18mm Micro Single And Hook Category:Blocks Subcategory:17 Block Series Series:Stainless Block Type:Hook Blocks Bearing Type:Plain Weight (grm):31 Sheave Diameter ...

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RWO
ball bearing block / single / with swivel / max. rope ø 16 mm
ball bearing block
82300

Working load: 500 kg
Breaking load: 1,500 kg

... adds to good looks, but allows for easy dismantling should servicing become necessary. Available in three sizes, these blocks are compatible with the toggle connections on our ball bearing mainsheet travellers.

plain bearing block / single / hook / with swivel
plain bearing block
S211H1

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King Snaps Industrial
ball bearing block / triple / with swivel / for sailboats
ball bearing block
HT 2024

PRODUCT DESCRIPTION SPECIAL FEATURES OF THESE BLOCKS: STAINLESS STEEL BALLS RUNNING OVER STAINLESS STEEL RAILS RESULT IN A HIGH CAPACITY AND PERFORMANCE FOR A SUCH A COMPACT PRODUCT.COLD FORGED RADIUSED HEAD INCREASE ...

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Nautos
plain bearing block / single / with swivel / for sailboats
plain bearing block
S0403 series

Working load: 400, 1,000, 800 lb

The Swivel Block can fit multiple rope sizes ranging from 1/4" to 3/8". This block body is made from grade 304 stainless steel and the removable sheave is made from grade 316 stainless ...

ball bearing block / single / with swivel / max. rope ø 19 mm
ball bearing block
19.76

Working load: 250 kg
Breaking load: 530 kg

"19" Single Block with Integral Swivel SKU: 19.76 Single Ball Race Block with swivel Breaking Load:530kg Safe work load:250kg Category: 19mm blocks

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Sea Sure
cam cleat block / fiddle / single / with swivel
cam cleat block
25-05 UAG

Working load: 1,150 lb

length:5-1/2width:4 weight:10 OZshackle:3/16 sheave diameter: 1-3/4 Comes with set screw to make it fixed shackle. Safe working load is 1150 lbs

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Garhauer Marine
fiddle block / single / with swivel / max. rope ø 12 mm
fiddle block
BP-0919F

Working load: 1,800 kg
Breaking load: 3,000 kg

90mm Plain Bering block can handle extremely high loads. The block features a self-lubricant bearing with Acetal busing. 316 L Stainless Steel Shackle and Rivet; all materrials are UV resistant and Anti-Corrosion. ...

ball bearing block / single / with swivel / for sailboats
ball bearing block

Working load: 1,800, 3,000, 4,000 kg
Breaking load: 3,600, 6,000, 8,000 kg

Our Carbon Blocks are produced with emphasis on design and strength. The blocks have aluminium ball bearing sheaves and are bolted together with allen screws for easy disassembling if needed.

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OH MARINE EQUIPMENT
ball bearing block / single / with swivel / with becket
ball bearing block
YC40S

Working load: 500 kg
Breaking load: 1,000 kg

sheave: 40mm shackle: 5mm max Ø line: 8mm bl: 1000Kg mwl: 500g lenght: 72mm weight: 60g Description: single/aluminum/delrin/ball bearing/shackle

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UBI MAIOR ITALIA

How to choose this product

block-swivel

A swivel block has a swivel at the top which permits the block to rotate through 360°.

Applications

These fittings are commonly used in multi-sheave sheet block and tackle assemblies. This is particularly useful since the crewmember hauling in or easing the sheet is not always in the same place.

Technologies

The swiveling shaft is an integral part of the block. It has a hole for an attachment fitting, usually a shackle.