Range / Blocks / 20mm dynamic blocks

Single Ti3-On

A2020Ti3

(1 customer review)

£13.80

522 in stock (can be backordered)


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Description

20mm Single Ti3-On Dynamic Block.

The A2020Ti3 has been developed for the paragliding and kiting industries but is now being used in the marine sector.

This block features a wider opening and flatter sides when compared to the older A2020Tii. This design results in an easier block to thread webbing strap and rope around. The block still fits in the same footprint as the older A2020Tii. 

Low friction, fast rolling, lightweight and strong, The A2020Ti3 is ideal for dinghies, windsurfing, kitesurfing, paragliding and anything else that runs smaller diameter lines. 

Our Dynamic range is generally the best choice for applications that require constant sheave movement.

Fitting Instructions – Tii-On blocks rely on the correct attachment method to give them maximum strength.

When attaching a Tii-on block you must feed the rope around the central axle and through the head of the block.

When possible, Tii-on blocks should be attached with a crossed/ through threaded line. This is very important, as it keeps the line load pulling the side cheeks together.

When using a Tii-Shackle, if possible cross the lines. Only use a non-crossed Tii-Shackle on low-load applications.

For further fitting advice please contact us.

Bearings – Dynamic Blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.

Becket – Our 20 & 30mm blocks offer a large central rivet which not only reduces the overall weight but also offers a rope friendly attachment, perfect as a tie-off point when being used in a cascade system.

Works well with

Click the PDF logo above to open a detailed technical drawing.

1 review for Single Ti3-On

  1. jemimacrathorne

    Perfect for making the depower system on my kitefoil race bars. They run smoothly (even on sandy beaches). I can splice up to 4mm dyneema relatively easily around the block. And I use 4-6mm rope to run through the pulley.

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Single Ti3-On

SKUxTitlebreaking load kgfixing hole centres mmmaximum line diameter mmmaximum working load kgshackle pin mmLength mmWeight gPrice
A202020mm Single Block540-6115-3710[woomc-convert value="13.80"]
A2020-30Linked 20 & 30mm Singles540-6/8115-80-[woomc-convert value="31.00"]
A2020-4035Single With P-Clip540-611556015[woomc-convert value="16.60"]
A2020-4036Single With Offset Lacing Eye540156115-5215[woomc-convert value="18.50"]
A2020FSingle With Fork Head350-611543915[woomc-convert value="21.92"]
A2020HLSingle High Load540-6250-3717.5[woomc-convert value="35.09"]
A2020HL-4036Single High Load With Lacing Eye 540156250-5221[woomc-convert value="39.91"]
A2020HLSHKSingle With Swivel Hook350-6250-57.824[woomc-convert value="55.25"]
A2020LZSingle Stand-Up Fixed540276115-4315.4[woomc-convert value="23.03"]
A2020SCSingle With Swivel Head350-6115454.8215.4[woomc-convert value="35.02"]
A2020SHKSingle With Swivel Hook350-6115-5819[woomc-convert value="33.96"]
A2020Ti3Single Ti3-On540-6115-298[woomc-convert value="13.80"]
A2020Ti3HLSingle Ti3-On540-6250-2914[woomc-convert value="35.09"]
A2020Tii-Single Tii-On 540-6115-298[woomc-convert value="13.80"]
A2020TiihlSingle High Load tii-On540-6250-014[woomc-convert value="35.09"]
A2020WEBSingle Webbing Block250-5115-30.29.5[woomc-convert value="13.80"]
A2020XHLExtreme High Load 900-6400-2917[woomc-convert value="128.23"]
A2021Single Multi Function350-6115-3511.5[woomc-convert value="12.73"]
A2021FSingle With Articulating Fork Head350-611544815.2[woomc-convert value="21.92"]
A2021HKSingle With Fixed Hook165-6115-6517.5[woomc-convert value="21.25"]
A2021HLSingle Multi Function With High Load Sheave540-6350-3511.5[woomc-convert value="34.01"]
A2021SCSingle With Swivel Fork Head350-611545215.4[woomc-convert value="31.74"]
A2022Double600-6225-4831.6[woomc-convert value="35.09"]
A2022AArticulating Double600-6225-4829.1[woomc-convert value="37.69"]
A2022AHLArticulating Double With High Load Sheave600-6325-47.642[woomc-convert value="80.34"]
A2022FDouble With Fork600-622555115.5[woomc-convert value="37.54"]
A2022HLDouble High Load600-6325-4842[woomc-convert value="77.74"]
A2022LZDouble Stand Up Fixed600-6225-5334[woomc-convert value="44.42"]
A2022SC20mm Double With Swivel350-622545635[woomc-convert value="52.96"]
A2022SHKDouble With Swivel Hook500-6225-035[woomc-convert value="52.96"]
A2022Tii-Double Tii-On600-6225-2915.6[woomc-convert value="37.72"]
A2022TiiHLDouble Tii-On High Load600-6250-29.525[woomc-convert value="80.39"]
A2022XHLDouble Extreme High Load Block900-6600-2930[woomc-convert value="170.88"]
A2023Double With Becket600-6225-5933.5[woomc-convert value="37.00"]
A2023HKDouble With Becket And Hook600-6225-11060.2[woomc-convert value="59.20"]
A2023XHLDouble Extreme High Load With Becket900-6600-3833[woomc-convert value="175.02"]
A2024Triple Block650-6320-5047.9[woomc-convert value="50.95"]
A2024-677Triple With Inverted Cleat650-6320-5586.9[woomc-convert value="117.35"]
A2024AArticulating Triple650-6320-5042.9[woomc-convert value="53.54"]
A2024AHLArticulating Triple With High Load Sheave650-5400-47.663[woomc-convert value="117.35"]
A2024FTriple With Fork650-632045148[woomc-convert value="84.72"]
A2024HLTriple High Load650-6400-5063[woomc-convert value="114.76"]
A2025Triple With Becket650-6320-6652.9[woomc-convert value="56.41"]
A2025-677Triple, Inverted Cleat & Becket650-6320-6686.9[woomc-convert value="122.78"]
A2026Single Cheek Block350-611544515.3[woomc-convert value="20.59"]
A2026-PROFIXCheek Adaptor For A2021-----03.8[woomc-convert value="8.71"]
A2026HLSingle Cheek Block High Load350-6350-4521.3[woomc-convert value="41.87"]
A2026MSingle Composite Cheek540186115-3312[woomc-convert value="22.82"]
A2027Triple, Cleat & Becket650-6320-7586.9[woomc-convert value="122.78"]
A2027NBTriple With Extended Cleat And No Becket 650-6320-7598[woomc-convert value="122.78"]
A2028Back To Back540-6115-5220[woomc-convert value="31.38"]
A2028HLBack To Back High Load540-6300-5232[woomc-convert value="74.02"]
A2029Linked Singles540-6115-7021.8[woomc-convert value="29.41"]
A2121Single Through Deck350426105-5410.8[woomc-convert value="28.24"]
A2121HLSingle Through Deck Block With Steel Sheave400426--5410.8[woomc-convert value="49.54"]
A2122Double Through Deck 350646105-6020[woomc-convert value="42.38"]
A2122HLDouble Through Deck Block With Steel Sheave350636--7520[woomc-convert value="84.95"]
A2124Upstand Block550228115-3120.6[woomc-convert value="25.76"]
A2126MDouble Composite Cheek Block540186225-3323[woomc-convert value="50.17"]
A4251Single Through Deck40025 x 246105-3230[woomc-convert value="25.68"]
A4504Double Upstand Block35027 x 196105-3294[woomc-convert value="58.08"]
A4710Lightweight Stand Up Single 350266105-3719[woomc-convert value="20.38"]
A5849Deck Mounting Plate With Two A2021F35025611545150[woomc-convert value="66.80"]