Locks that work

This list will not include rope locks, as they are useless. Primarily this will list shackle locks with a bar diameter of at least 16mm*,
18mm being preferable if choosing between either.

Other, lock types (armoured cables, and heavy chains) will be listed, but in a different section.

There will be no compromise based on weight or price. Only the best will do.

Summer is coming, and tea-leaves are ready. Whether you own a Pinarello, or a SE Lager, you'll want to keep it.

• = The exception to this is Abus' specially hardened 13mm steel, which has survived testing that some 16mm steel U-locks failed.
  ...........
  
  

Heavy Duty D-Locks/U-Locks: (Primary security).....

16mm/17mm *(or equivalent strength)*:

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Abus Granit Extreme 59 16mm £122.09 [2.9kgs (260cm); 3.06kgs (310cm)]
Wiggle | Abus Granit Extreme 59 26cm Bike D Lock D Locks

TEST - http://www.bikeradar.com/gear/category/accessories/locks/product/granit-extreme-09-33988
*Abus Granit X-Plus 54 13mm [U]£53.99* *[1.84kgs (300cm); 1.4kgs (230cm)] *[SOLD SECURE GOLD]
http://www.abus.de/us/main.asp?ScreenLang=us&sid=9744378921711070609201019474151201&select=0105b01&artikel=4003318229756m[/U]
Wiggle | Abus Granit X Plus 54 23cm Bike D Lock D Locks

TEST - http://www.bikeradar.com/gear/category/accessories/locks/product/granit-x-plus-54-10512
Abus Granit Power 59 [16mm] () £92.99 [3.06kgs (310cm); 2.9kgs (260cm)]
http://www.abus.de/us/main.asp?ScreenLang=us&sid=9744378921711070609201019474151201&select=0105b01&artikel=4003318201875m
Wiggle | Abus Granit Extreme 59 26cm Bike D Lock D Locks

BLOK UL X200(Magnum) [16mm] £19.99
http://wittons.co.uk/product_infos.php?c=09&n=549999011&i=B002S2ZVLG&x=Magnum_Blok_UL_X200_Heavy_Duty_U_Lock_260mm_x_111mm_x_16mm_thick
GRP Superdeals U-Lock [16mm] () £14.99 (round barrel, not square)
http://www.allinlondon.co.uk/directory/1284/52272.php (Wilson Cycles, Peckham)
Kryptonite New York Standard / 3000 [16mm] () £49.10 *[1.965kgs] *[SOLD SECURE GOLD]
Wiggle | Kryptonite New York 3000 Bike D Lock D Locks

Motrax Viper Disc Lock 16mm £18.75
http://www.demon-tweeks.co.uk/Motorcycle/Security/Disc_Locks/Motrax_Viper_Disc_Lock/652/0/178778
Onguard Brute X4 16mm £27.35 [1.864kgs]
http://www.allterraincycles.co.uk/product/117011.html
Onguard Brute Mini 5112 X4 16mm **$34.95 **[] [2.109kgs] {how this is heavier than its bigger brother, I don't know}
http://www.bikelockshops.com/NG5112.html [USA]
Oxford Magnum 16mm** *£57.00*** [SOLD SECURE GOLD]
http://www.saundersonsecurity.co.uk/acatalog/info_OF182.html
Trelock BS 510 16mm £29.95
http://www.trelock.de/trelock/t2/en/produktdetails.php?id=bs510&pfad=schliess
Wiggle | Trelock BS510 U-Lock D Locks

TEST - http://www.bikeradar.com/gear/category/accessories/locks/product/bs510-16559
Trelock MB 600 16mm 56.10Euros
http://www.trelock.de/trelock/t2/en/produktdetails.php?id=mb600&pfad=schliess
http://www.scootmotoshop.com/shopexd.asp?catalogid=5463&product=Antivol%20U%20TRELOCK%20SRA%20MB600%20L260mm%20x%20120mm
Trelock BS 610 16mm £60.50 [SOLD SECURE GOLD]
http://www.rockandrescue.co.uk/outdoor-c644/cycling-c59/equipment-accessories-c582/locks-c634/trelock-trelock-bs-610-u-lock-p4272
Trimax MAX90 Ultra Max 16mm $29.95
http://www.trimaxlocks.com/_e/ULTRA_MAX_U_LOCKS/product/MAX90/MAX90_Ultra_Max_Security_U_Lock_with_Oversized_16mm_Shackle.htm
http://www.oncycles.com/catalog.asp?department=lockschainscables&product=3862

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How come:

http://www.evanscycles.com/products/abus/granit-x-plus-54-eazy-bracket-d-lock-ec021353

Isn't listed anywhere after:

http://www.bikeradar.com/gear/category/accessories/locks/product/review-abus--abus-granit-x-plus-54-300-39850.

Its actually been discussed at length, AND has always been prominent in the list.