Top 9 Thumb Turn Euro Cylinder Lock 40/50 UK – Lock Cylinders

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1. Avocet ABS

40 INT X 50 EXT 40/50 Chrome Avocet ABS Quantum Thumb Turn Euro Cylinder Door Lock Barrel Anti Snap High Security 3 Star TS007

Avocet ABS - Ts0073 star approved - highest current rating. British kitemark - KM586153. Bs en1303 2005 approved. Anti-snap - Sacrificial Section. 10 anti-drill pins - 6 Trap pins for pick resistance.
BrandAvocet ABS
ManufacturerAvocet ABS
Height3.3 cm (1.3 Inches)
Length8.99 cm (3.54 Inches)
Weight0 kg (0 Pounds)
Width1.7 cm (0.67 Inches)
Part NumberDC3AB4050PCQT

2. Yale

40/50 90mm Nickel YALE Superior Thumbturn Euro Cylinder with 6 Keys/Anti Snap/Bump/Pick/Drill/Pull High Security uPVC Composite Door Barrel Profile Twist Thumb Turn Lock

Yale - Thumbturn convenience - just twist knob from inside to lock and unlock. Highly secure - Protects against picking, bumping, drilling and extraction. Security key - combines dimples and groove with 100, 000 differs. Snap protection - sacrificial cuts and hardened steel bar. 10 year guarantee - long mechanical guarantee.
BrandYale
ManufacturerYale
Height2.5 cm (0.98 Inches)
Length16 cm (6.3 Inches)
Weight0.27 kg (0.61 Pounds)
Width8 cm (3.15 Inches)
Part Number5040NKDTHS-YL1_3

3. Maher London Ltd

High Security for Wooden, Anti-Pick Door Lock with Key, Euro Door Barrel Lock with 3 Keys, UPVC and Composite Doors., Anti-Bump, XFORT® Chrome 40T/40 Thumb Turn Euro Cylinder Lock 80mm, Anti-Drill

Maher London Ltd - Euro door handles and Euro Sashlocks must be purchased separately. All moving pins are made from nickel plated hardened steel with a minimum of 50 HRC to ensure ultimate durability that will keep intruders from gaining access with additional tools. Patented anti-bump system: the xfort door lock with key features unique anti-bump protection that does not use trap pins.

Secure anti-pick design: the cylinder lock features an anti-pick design with a minimum of three anti-pick pins in each side, making it extremely difficult for common burglars to pick the lock. Durable anti-drill design: these 80mm door locks feature four hardened steel anti-drill pins on each side. This ensures the turning of the cylinder key is extra smooth, while blocking access from bump keys. They can be used as replacement locks or where new installation is required. It features a peanut shaped thumb turn on one side and a key operated lock on the other side.

Enhanced door security: enjoy enhanced security without costly handle upgrades or extra security devices with this thumb turn euro cylinder door lock barrel. Please refer to the images for full product dimensions. Wide application: these door locks are suitable for all door types including wooden, UPVC, patio door lock, metal, French door and composite doors. The high-quality 6 pin cylinder features anti-pick, anti-drill, and anti-bump protection to give you peace of mind and proper home security.
BrandMaher London Ltd
ManufacturerMaher London Ltd

4. Versa

VERSA Dual Finish Euro Cylinder Lock Barrel Thumb Turn 40mmT X 50mm

Versa - 6 pins. Anti-Snap. Anti-pick. Dual finish: compatible with both brass and satin handles. Supplied with 5 keys.
BrandVersa
ManufacturerVERSA

5. Yale

40/50 90mm Polished Brass YALE Superior Thumbturn Euro Cylinder with 3 Keys / Anti Snap / Bump / Pick / Drill / Pull High Security uPVC Composite Door Barrel Profile Twist Thumb Turn Lock

Yale - Security key - combines dimples and groove with 100, 000 differs. Highly secure - Protects against picking, bumping, drilling and extraction. Snap protection - sacrificial cuts and hardened steel bar. Thumbturn convenience - just twist knob from inside to lock and unlock. 10 year guarantee - long mechanical guarantee.
BrandYale
ManufacturerYale
Height2.5 cm (0.98 Inches)
Length16 cm (6.3 Inches)
Weight0.27 kg (0.61 Pounds)
Width8 cm (3.15 Inches)
Part Number5040BKDTHS-YL1.2

6. Yale UK

Snap, Drill, Yale Superior Thumb Turn Euro Cylinder Door Lock with 3 Keys, Anti Bump, Polished Brass, Pick 40/50

Yale UK - Anti bump Resistance. Anti pick Defence. 10 year manufacturer's Guarantee. Superior high security Euro Thumb Turn Cylinder - Manufactured By Yale. Snap Protection.
BrandYale UK
ManufacturerYale UK

7. SecEuro Locks

SecEuro Euro PVC Door Lock / Thumb Turn with 5 Keys Anti Drill Pick Bump Snap#Nickel~40/50~2 Locks 10 Matching Keys

SecEuro Locks - Silver nickel finish, Size : 40/50 90mmTotal. Keyed alike high security euro Door Locks - Keyed on 1 Side and Thumb Turn on the other. Comes with 10 keys. Matching locks come cut to the same keys Keyed Alike. High security lock, anti-snap, standard fitting for PVC / Double Glazing Doors / Patio Doors etc, anti-drill, anti-pick, Anti-Bump.
BrandSecEuro Locks
ManufacturerSecEuro Locks
Height2.2 cm (0.87 Inches)
Length9 cm (3.54 Inches)
Width3.5 cm (1.38 Inches)
Part NumberThumb40/50Nickel-2pkKA
ModelSecEuroThumb40/50Nickel-2pk-KA

8. Yale

40/50 90mm Nickel YALE Platinum 3 Star Euro Cylinder Thumbturn Anti Snap Bump uPVC Door Barrel Lock

Yale - Ts007:2014 3 star approved - highest current rating. Secured by design, bsi km559658, bsen1303:2005 - accreditation to be proud of. High key security - dimples and groove with 100, 000 differs. Thumbturn convenience - just twist knob from inside to lock and unlock. Anti-snap, anti-bump, anti-Pick, anti-drill, Anti-Extraction and more.
BrandYale
ManufacturerYale
Height3.3 cm (1.3 Inches)
Length8.99 cm (3.54 Inches)
Weight0.32 kg (0.71 Pounds)
Width1.7 cm (0.67 Inches)
Part NumberYS3-4050NT

9. HomeSecure

Brass & Nickel, Thumb-Turn Euro Cylinder Door Lock Barrel, Drill Resistant 50x50, Nickel, Replacement Thumb-Turn Lock Barrel

HomeSecure - Anti pick and anti drill for additional security. Cylinders conform to bs eN1303 Classification 16000C60 Suitable for use on UPVC, aluminium and timber doors. First measurement is the thumb-turn side. All cylinders are supplied with three keys and fixing screw.
BrandHomeSecure
ManufacturerHome Secure
Part NumberHS-50X50N