secure locks for doors best sellers

#1 GA1201 12 Bike Locks GRIFEMA GA1201-12 Bike Locks High Security with 2 Keys, Bike Chain Lock Heavy Duty, 120cm Bicycle/Cycling Locks for Bike Cycle, Moto, Door, Gate Fence, Black/White

£8.99 on Amazon

#2 Bike Lock 1200mm/12mm SPGOOD Bike Lock 1200mm/12mm with 2 Keys,Bicycle Lock with Mounting Bracket,Steel Cycling Cable Lock High Security,Lightweight Coiling Cable Lock for Bike,Scooter,Skateboard,Gate,Door

£3.99 on Amazon

#3 Door Lever Locks (2 BeeGo® Door Lever Locks (2 Pack) – Stick On Door Lock Without Drilling | Door Security with Adhesive for Home, Bedroom, & Kitchen

£9.99 on Amazon

#4 4 Way Locking Cat Flap Cat Mate 4-Way-Locking Cat Flap with Door Liner to 50 mm (235) - Secure Lockable Door for Small to Medium Sized Cats, for UPVC, Wood and Wall, White

£15.99 on Amazon

#5 Police Approved French PATLOCK Police Approved French Door, Patio and Conservatory Security Lock for Double Doors Fitted with 2 Internal Horizontal Handles

£47.98 on Amazon

#6 Door Frame Pull Up Bar AETKFO Door Frame Pull Up Bar without Screws with Innovative Thread Lock for Secure Hold - Pull Up Bar with Load Capacity for up to 200 kg for Upper Body Workout Home Training

£32.89 on Amazon

#7 Patio Door Security Lock HZUISST Patio Door Security Lock, High Security French Door Security Lock, Professional Patio Door Locks, Door Safety Locks for French Double Doors Conservatory Doors (white1)

£19.99 on Amazon

#8 Large Doggie Door with LESSMON Large Doggie Door with Magnetic Locking Panel for Home Security - Durable & Weatherproof 17x14" for Medium to Large Dogs, Cats, Pets. Easy to Install

£27.99 on Amazon

#9 Small Doggie Door with LESSMON Small Doggie Door with Magnetic Locking Panel for Home Security - Durable & Weatherproof 13.5x11.1” for Small to Medium Dogs, Cats, Pets. Easy to Install

£19.99 on Amazon

#10 Bike Chain Lock Heavy Titanker Bike Chain Lock, Heavy Duty Bicycle Locks, High Security Cycling Locks with 2 Keys, Anti-Theft Lock Chain for Bike Motorcycle, Bicycle, Door, Gate, Fence, Grill (920mm x 6mm)

£8.99 on Amazon

#11 70mm(35T/35) Nickel Euro Bwintech 70mm(35T/35) Nickel Euro Cylinder Lock,Door Barrel Lock,Thumbturn Knob with 3 Standard Keys,Anti-Pick,Anti-Bump,Anti Drill,High Security for UPVC,Wooden,Composite Doors

£11.99 on Amazon

#12 2 Way Locking Cat Flap Cat Mate 2-Way-Locking Cat Flap (304) - Secure Lockable Door for Small to Medium Sized Cats, Easy to Install and Use, for Screen, UPVC and Wood, White

£11.99 on Amazon

#13 Bike Locks High Security Sportneer Bike Locks - High Security Bicycle Chain Lock 5-Digit Resettable Combination Anti-Theft Cycle Locks Bike Accessories for Bicycle, Motorcycle, Scooter, Door

£7.64 on Amazon

#14 100mm(50T/50) Nickel Bwintech 100mm(50T/50) Nickel Euro Cylinder Lock,Door Barrel Lock,Thumbturn Knob with 3 Standard Keys,Anti-Pick,Anti-Bump,Anti Drill,High Security for UPVC,Wooden,Composite Doors

£12.99 on Amazon

#15 25mm Security Mailbox Litensh 25mm Security Mailbox Lock, Letter Post Box Cabinet Drawer Cam Lockwith Keys, Toolbox Door Cupboard Lever Furniture Locks Locker (1, 25mm)

£5.99 on Amazon

#16 🔥 20mm Security Mailbox Litensh 20mm Security Mailbox Lock, Letter Post Box Cabinet Drawer Cam Lock with Keys, Toolbox Door Cupboard Lever Furniture Locks Locker, 20mm

£5.99 on Amazon

#17 4 Way Locking Glass Fitting Cat Mate 4-Way-Locking Glass Fitting Cat Flap (210) - Secure Lockable Door for Small to Medium Sized Cats, for Glass, UPVC and Wood, White

£19.99 on Amazon

#18 🔥 Euro Cylinder Door Lock SHIELD HARDWARE Euro Cylinder Door Lock Thumb Turn Chrome - BSI TS007 Sold Secure Gold Anti-Snap - Includes 5 Keys 45T/50

£17.99 on Amazon

#19 🔥 5/8 Inch Security Mailbox Litensh 5/8 Inch Security Mailbox Lock, 16mm Letter Post Box Cabinet Drawer Cam Lock with Keys, Toolbox Door Cupboard Locks Lever Furniture Locks Locker, 16mm

£4.99 on Amazon

#20 6 Pcs Cabinet Locks XIANGJUNLY 6 Pcs Cabinet Locks, 16 mm Letterbox, Cupboard with Key, Mailbox, Security Drawer for Furniture Door Post Box (6)

£5.99 on Amazon