Range / Blocks / 20mm dynamic blocks

20mm Double Tii-On

A2022Tii-

£36.10£49.25

20mm Double Tii-On Block

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SKU: A2022Tii- Category:

Description

20mm Double Dynamic Tii-On Block.

Our Tii-On blocks feature a stainless-steel loop at the head of the block. This gives our Tii-On range maximum strength and reliability with minimal cheek separation when tied on and loaded up with a soft shackle. The stainless-steel head loop also ensures the block stays in the right orientation when being used.

Available with or without a Tii-Shackle (soft shackle).

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, double Tii-on blocks should be attached with a crossed/ through threaded line. (see pictures for example).

This is very important, as it keeps the line load pulling the side cheeks together. Only use a non-crossed Tii-Shackle on low-load applications.

For further fitting advice please contact us. 

Becket – The large central rivet 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.

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. 

Works well with

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20mm Double Tii-On

SKUTitlebreaking load kgfixing hole centres mmlength mmmaximum line diameter mmmaximum working load kgshackle pin mmWeight gPrice
A202020mm Single Block540-376115-10£13.20
A2020-30Linked 20 & 30mm Singles540-806/8115--£29.66
A2020-4035Single With P-Clip540-606115515£15.88
A2020-4036Single With Offset Lacing Eye54015526115-15£17.71
A2020FSingle With Fork Head350-396115415£20.98
A2020HLSingle High Load540-376250-17.5£33.58
A2020HL-4036Single High Load With Lacing Eye 54015526250-21£38.20
A2020HLSHKSingle With Swivel Hook350-57.86250-24£52.87
A2020LZSingle Stand-Up Fixed54027436115-15.4£22.03
A2020SCSingle With Swivel Head350-54.826115415.4£33.50
A2020SHKSingle With Swivel Hook350-586115-19£32.50
A2020Ti3Single Ti3-On540-296115-8£13.20
A2020Ti3HLSingle Ti3-On540-296250-14£33.58
A2020Tii-Single Tii-On 540-296115-8£13.20
A2020TiihlSingle High Load tii-On540-6250--£33.58
A2020XHLExtreme High Load 900-296400-17£122.71
A2021Single Multi Function350-356115-11.5£12.18
A2021FSingle With Articulating Fork Head350-486115415.2£20.98
A2021HKSingle With Fixed Hook165-656115-17.5£20.34
A2021HLSingle Multi Function With High Load Sheave540-356350-11.5£32.54
A2021SCSingle With Swivel Fork Head350-526115415.4£30.37
A2022Double600-486225-31.6£33.58
A2022AArticulating Double600-486225-29.1£36.07
A2022AHLArticulating Double With High Load Sheave600-47.66325-42£76.88
A2022FDouble With Fork600-516225515.5£35.92
A2022HLDouble High Load600-486325-42£74.39
A2022LZDouble Stand Up Fixed600-536225-34£42.52
A2022SC20mm Double With Swivel350-566225435£50.68
A2022SHKDouble With Swivel Hook500--6225-35£50.68
A2022Tii-Double Tii-On600-296225-15.6£36.10
A2022TiiHLDouble Tii-On High Load600-29.56250-25£76.93
A2022XHLDouble Extreme High Load Block900-296600-30£163.52
A2023Double With Becket600-596225-33.5£35.40
A2023HKDouble With Becket And Hook600-1106225-60.2£56.65
A2023XHLDouble Extreme High Load With Becket900-386600-33£167.48
A2024Triple Block650-506320-47.9£48.76
A2024-677Triple With Inverted Cleat650-556320-86.9£112.30
A2024AArticulating Triple650-506320-42.9£51.24
A2024AHLArticulating Triple With High Load Sheave650-47.65400-63£112.30
A2024FTriple With Fork650-516320448£81.07
A2024HLTriple High Load650-506400-63£109.81
A2025Triple With Becket650-666320-52.9£53.99
A2025-677Triple, Inverted Cleat & Becket650-666320-86.9£117.49
A2026Single Cheek Block350-456115415.3£19.70
A2026-PROFIXCheek Adaptor For A2021------3.8£8.34
A2026HLSingle Cheek Block High Load350-456350-21.3£40.07
A2026MSingle Composite Cheek54018336115-12£21.84
A2027Triple, Cleat & Becket650-756320-86.9£117.49
A2027NBTriple With Extended Cleat And No Becket 650-756320-98£117.49
A2028Back To Back540-526115-20£30.02
A2028HLBack To Back High Load540-526300-32£70.82
A2029Linked Singles540-706115-21.8£28.14
A2121Single Through Deck35042546105-10.8£27.02
A2121HLSingle Through Deck Block With Steel Sheave40042546--10.8£47.40
A2122Double Through Deck 35064606105-20£40.56
A2122HLDouble Through Deck Block With Steel Sheave35063756--20£81.29
A2124Upstand Block55022318115-20.6£24.66
A2126MDouble Composite Cheek Block54018336225-23£48.01
A4251Single Through Deck40025 x 24326105-30£25.68
A4504Double Upstand Block35027 x 19326105-94£58.08
A4710Lightweight Stand Up Single 35026376105-19£19.50
A5849Deck Mounting Plate With Two A2021F35025516115450£63.92

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