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Working load: 113 kg
Breaking load: 181 kg
The 16 mm is Harkens® 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 and has a 250 lb (113 ...
Harken
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 ...
Lewmar
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 ...
Lewmar
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 ...
Lewmar
Working load: 1,000 kg
Breaking load: 2,000 kg
... the sheave from rubbing on the cheeks and causing friction when the line lead in and out of the block isn’t perfect. Particularly important for cheek blocks.
Ronstan
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
Seldén Mast AB
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
Seldén Mast AB
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
Seldén Mast AB
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 ...
Wichard
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 ...
Wichard
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 ...
Wichard
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 ...
Holt
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
Antal
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 ...
RWO
Working load: 450 kg
Breaking load: 850 kg
Single block with spherical plain bearing and composite sides and sheave
Rutgerson
Working load: 700 kg
Breaking load: 1,250 kg
Single block with spherical plain bearing and composite sides and sheave
Rutgerson
Working load: 1,150 kg
Breaking load: 2,100 kg
Single block with spherical plain bearing and composite sides and sheave
Rutgerson
Description: Swivel Block With Single Wheel Material: SS304/SS316 Size:25mm/32mm/50mm Surface Treatment:"EP" (Electro Polished)
GMTmarine
Description: Swivel Block With Double Wheel Material: SS304/SS316 Size:25mm/32mm/50mm Surface Treatment:"EP" (Electro Polished)
GMTmarine
Description: Swivel Single Sheave Block With Bridge Material: SS304/SS316 Size:25mm/32mm/50mm Surface Treatment:"EP" (Electro Polished)
GMTmarine
Working load: 900 lb
Breaking load: 2,500 lb
BALL BEARING RATCHET BLOCK WITH ALUMINUM SHEAVE. ON – OFF ABILITY LOAD WORKING LOAD 900 LBS BREAKING LOAD 2500 LBS MAX LINE 1/2″ SHEAVE 75 MM WEIGHT 0.6 LBS
Nautos
Working load: 140 kg
Breaking load: 600 kg
... Plain Bearing Single With Swivel The A2030PSC plain bearing swivel block is manufactured using 100% recycled plastics and our recognisable stainless steel side cheeks. The swivel ...
Allen Brothers
Working load: 2,270 kg
12 Series Fiddle Block with Becket and UC Ball bearing sheaves. Powerful aluminum sheaves run on Nomex(tm)/Teflon(tm) composite bearing and twin ball bearing races for maximum thrust load capacity. Works with 120-45-UC ...
Schaefer
Ball bearing 57mm ratchet Optimist mainsheet block. Most economic ratchet block available.
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.
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 ...
SPRENGER
King Snaps Industrial
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 ...
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
Sea Sure
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
Garhauer Marine
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. ...
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.
OH MARINE EQUIPMENT
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
UBI MAIOR ITALIA
Working load: 1,060 kg
Breaking load: 2,258 kg
BlueShark Yacht Co., Ltd.
How to choose this product
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.
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