Top 10 Padlocks for Outdoor Use Heavy Duty – Keyed Padlocks

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1. Master Lock

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Master Lock M930XKADLH Magnum Heavy Duty Solid Steel Padlock with Key

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Master Lock #ad - 64 mm wide lock body; 7/16 in. 2-1/2 in. Lock is constructed with solid steel for increased strength and security; protective bumper for scratch resistance; keyway cover for weather protection; removable cylinder provides ability to rekey your lock.

11 mm diameter shackle with 2 in. Indoor and outdoor padlock with key; maximum security lock with Tough-Cut octagonal boron-carbide shackle is best used as a gate lock, shed lock, and storage locker lock. 24 mm width; extended shackle for application flexibility. 51 mm length, 15/16 in. Five-pin cylinder and dual ball bearing locking mechanism provides maximum pick and pry resistance; Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel. Includes one padlock, two keys.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height4.67 Inches
Length1 Inches
Weight1 Pounds
Width2.5 Inches
Part Number4879003
ModelM930XKADLHCCSEN

2. Master Lock

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Master Lock M5XTLJ Magnum Heavy Duty Outdoor Padlock with Key, 2 Pack Keyed-Alike

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Master Lock #ad - 51 mm wide lock body; 3/8 in. Outdoor lock; heavy duty padlock with key is best used for outdoor storage and fences, self-storage units and lockers, tools, job boxes and more.

2 in. 24 mm width; Extended shackle for application flexibility. Key lock features dual armor construction: laminated steel lock body surrounded by stainless steel and zinc outer components and Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel. 10 mm diameter shackle with 2-1/2 in. 64 mm length, 15/16 in. Includes two padlocks with two keys; Both keys open all locks. 4-pin cylinder and dual ball bearing locking for increased pick and pry resistance; Reinforced body bumper for increased scratch resistance.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height4.55 Inches
Length1.23 Inches
Width2 Inches
Part NumberM5XTLJCCSEN
ModelM5XTLJ

3. Master Lock

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Master Lock M115XDLF Magnum Heavy Duty Outdoor Padlock with Key, 1 Pack

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Master Lock #ad - 8 mm diameter shackle with 1-1/2 in. 21 mm width; Extended shackle for application flexibility. Outdoor lock; heavy duty padlock with key is best used for outdoor storage and fences, self-storage units and lockers, tools, job boxes and more.

Key lock features dual armor construction: laminated steel lock body with weather resistant cover and Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel. 1-7/8 in. 4-pin cylinder and dual ball bearing locking for increased pick and pry resistance; Covered keyway and shackle for added weather protection. Includes one padlock with two keys. 48 mm wide lock body; 5/16 in. 38 mm length, 13/16 in.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height6.8 Inches
Length9.1 Inches
Weight0.2 Pounds
Width4.6 Inches
Part NumberM115XKADLFCCSEN
ModelM115XKADLFCCSEN

4. Master Lock

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1 Pack, Master Lock 911DPF Heavy Duty Outdoor Padlock with Key

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Master Lock #ad - Heavy duty lock features a 5-pin cylinder and dual ball bearing locking mechanism provides maximum pick and pry resistance; Removable cylinder to rekey your lock if needed.

Width. Diameter shackle with 1-1/8 in. 2-1/8 in. Wide lock body; 5/16 in. Padlock with key features laminated steel construction and hardened boron alloy shackle for strength and security, weatherproof body and FlexFit keyway cover add protection against moisture, dirt and grime. One padlock, two keys. Length, 7/8 in. Heavy duty padlock with key is best used for contractors or small businesses; For indoor and outdoor use.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height3.63 Inches
Length6.56 Inches
Weight1 Pounds
Width1.77 Inches
Part Number911DPF
Model911DPF
WarrantyLimited Lifetime Warranty

5. Master Lock

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Master Lock M176XDLH Magnum Heavy Duty Set Your Own Combination Lock

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Master Lock #ad - 51 mm length, 15/16 in. Indoor and outdoor combination padlock; maximum security lock with a zinc body is best used as a gate lock, shed lock, and storage locker lock.

Set your own four-digit combination lock for easy combination recall; Back-up key included for operation without the combination. Lock is constructed with a zinc body and reinforced body bumper for strength and reliability; covered dials for superior weather protection. Roller pin cylinder provides maximum pick and pry resistance; Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel. 10 mm diameter shackle with 2 in. 24 mm width; extended shackle for application flexibility. 2 in. 51 mm wide lock body; 3/8 in.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height1.6 Inches
Length7.3 Inches
Weight1 Pounds
Width3.9 Inches
Part NumberM176XDLH
ModelM176XDLH

6. Master Lock

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Heavy Duty Weatherproof Padlock, Master Lock Outdoor Combination Lock, M175XDLF, Resettable Combination Lock

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Master Lock #ad - Tough-cut octagonal boron-carbide shackle is 50% harder than hardened steel; Roller pin cylinder provides maximum pick and pry resistance. Set your own four digit combination lock for easy combination recall; No combination change tool required.

Padlock is constructed with a zinc body and reinforced body bumper for strength and reliability; Shackle seal and covered dials for superior weather protection; One directional dial feature for low light applications. 2-1/4 inch 57 millimeter wide lock body; 3/8 inch 10 millimeter diameter shackle with 1-1/2 inch 38 millimeter length, 15/16 inch 24 millimeter width; Extended shackle for application flexibility. Heavy duty outdoor lock; Maximum security combination lock is best used as a gate lock, shed lock, or storage lock.
BrandMaster Lock #ad
ManufacturerMASTER LOCK COMPANY LLC #ad
Height6.25 Inches
Length1 Inches
Weight0.5 Pounds
Width3.88 Inches
Part NumberM175XDLF
ModelM175XDLF

7. Diyife

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2 Pack 4 Keys Diyife Padlock Waterproof Lock Key Padlocks 40mm Heavy Duty Padlocks Anticut for School,Gym Locker, Fence, Padlock with Key, Yard,Cabinet,Toolbox,Outdoor & Indoor Use, Garage, Shed

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Diyife #ad - Multilayer stacking technique a total of 22 layers of galvanized locks are superimposed and secured through 8 rivets. The locks are all wrapped in wear-resistant plastic, the interlocking part between lock beam and lock body is very thick, which prevents scratching and is quite durable.

After impact, fall, collision and other experiments, the locks are still intact, which can effectively resist violent damage. Safety lock cylinder7mm shackle diameter. Perfect for indoor and outdoor use such as lock cabinet, shed etc. Sealed waterproof coatingfully waterproof plastic coating, waterproof and dustproof. Effectively prevent rust and dust intrusion, ideal for indoor and outdoor use.

Four pin cylinders increase the tooth density and enhance the difficulty of cracking. Inside lock, positive and negative groove structure is adopted. Wear-resistant and durableprecise internal structure, anti-pry. Suitable for indoor & outdoorwide applications - ideal for for School Gym Locker, garage, Fence, gate, gym locker, fence, Toolbox, courtyard, Hasp, Cabinet.
BrandDiyife #ad
ManufacturerDiyife #ad
Height0.39 Inches
Length0.79 Inches
Weight0.88 Pounds
Width0.79 Inches
Part NumberPadlock with Key

8. Lametuty

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Stainless Steel Keyed Padlock for Outdoor Use, Garden, Gate, Security Padlock for Door, Tool Box M, 2-9/16 Inch Anti Rust Heavy Duty Padlock Weatherproof, Warehouse, Garages and Fench

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Lametuty #ad - The key can be removed when locked. Easy to use: insert the key and rotate 180 degrees clockwise to unlock, the key is on the padlock body. Anti rust:one-piece stainless steel padlock body design,Security padlock for indoor and outdoor rain/snow use.

Package include: one padlock with three keys, classmates, Ideal gift for your friends, parents, family, etc. When the key can not be inserted at all, it can be fully inserted by turning it back and forth a few times. Heavy duty padlock: the key padlock can anti-drop, super anti-cut, anti-saw, anti-drill, super strong anti-pry & anti-thief cylinder. High security: door padlock super strong anti-pry & anti-thief, 1. 4mm key pitch, anti-pry double-ball Locking, higher precision than ordinary 2mm, difficult to copy keys.
BrandLametuty #ad
ManufacturerLametuty #ad
Height2.56 Inches
Length1.6 Inches
Weight7.8 ounces
Width0.84 Inches
ModelP22

9. CINCINNO

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Locker, CINCINNO 4 Digit Combination Lock, Storage Unit, Heavy Duty Combination Padlock with Long Shackle Combo Padlock for Outdoor Use ,Sheds, Gym and Gate

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CINCINNO #ad - Widely used: cincinno combination padlock with extra long shackle is suitable for sheds, locker, gym, storage unit, fence and etc. With the clasp design, 4-pin cylindrical and double locking mechanism provides block and block resistance, the padlock provides higher security.

Bottom window for easy to set your own padlock. High secruity: heavy duty type padlock is more stronger than light duty, which reduce the possibility of hammering or prying to open. 4-digit combination: cincinno 4-digit combination padlock with the manufacturing technique of integrally molded allow you to set your own combination with 10000 unique options.

Anti-rust, anti-corrosion and anti-freeze. Durable material: cincinno heavy duty combination lock is constructed with a solid body for strength and weatherproof, hardened steel shackle offers extra resistance to cutting and sawing. Weatherproof padlock: our combination padlocks with the durable material are perfect for outdoor use.
BrandCINCINNO #ad
ManufacturerCINCINNO #ad

10. Fu Volante

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Keyed Different- Stainless Steel Body & Shackle, Anti Rust Lock, Stainless Steel Pin Tumbler Padlock, Weatherproof Padlock for Outdoor use, 1-1/2 inch Wide Body, Long Shackle, 304 Marine Series

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Fu Volante #ad - Includes: 1 padlock & 3 keys. A stainless steel shackle is applied to provide strong resistance against cutting. Corrosion-resistant materials, stainless steel, such as brass, were used to make the internal components.

The best place to use it on houseboat, boat, ship, etc. Suitable for places have bad condition of Weather. 1-1/2 inch heavy duty stainless steel Pin tumbler padlock with brass keys. Rust-proof & strong durability : Stainless Steel was used to make the shackle and body to maximize rust-proofing abilities and durability. Stainless steel lock body, which is anti-rust, stainless steel Long shackle, anti-corrosion.
BrandFu Volante #ad
ManufacturerJiangnan Lock #ad
Part NumberFUPS140L