Best Shackle Key

Master Lock M40XKAD Magnum Heav Duty Stainless Steel Discus Padlock with Key, Silver

maximum security lock with Tough-Cut octagonal boron-carbide shackle is best used as a storage unit lock, garage lock, shed lock, trailer lock, and moving truck lock.
Key lock is constructed with Tough-Cut octagonal boron-carbide shackle which is 50% harder than hardened steel.
shrouded design minimizes shackle exposure and protects against bolt cutter attacks.
Four-pin cylinder for maximum pick resistance.
reinforced body bumper for scratch resistance.
3/8 in. (10 mm) diameter shackle with 5/8 in. (16 mm) length, 1-1/32 in. (28 mm) width.

Large capacity key lock box enables secure storage of up to five standard (2 inch) house keys.
Shackle fits most ball, biscuit, and tulip door knob styles.
Set your own four-digit combination lock box.
Reset the combination for thousands of personalized combination code options.
Key safe is constructed with a metal body for durability, vinyl coated shackle to prevent scratching, and shutter door to protect combination dials from weather.
SPECIFICATIONS: External Dimensions: 6.25in (158.75mm) H x 3.56in (90.42mm) W x 1.50 in (38mm) D Internal Dimensions: 3 (76.2mm) H x 2.75in (70mm) W x 1in (25mm) D Shackle Length: 1.406 in (35.71 mm) Shackle Width: 1.875in (47.62mm) Shackle Diameter: .406 in (10.3 mm).
Capacity for 5 standard (2 inch) house keys.
Interior dimensions are shaped like an "L" with top section measuring 0.3 inch x 1.56 inch x 2.95 inch.
bottom section measures 0.95 inch x 1.51 inch x 3.21 inch.
Lock box combination is preset to open on 0-0-0-0. Combination reset instructions included with product..

SHARED SECURITY: Master Lock Key Lock Box for House Key 5400EC means protecting your home, without constantly giving and taking back keys. Holds up to 5 standard (2 inch) house keys..
CUSTOMIZED COMBINATIONS: Set and reset combinations from thousands of choices to secure key box. It’s perfect for real estate agents, vacation/Airbnb properties, renovation projects or for guests or house-sitters..
FITS MOST DOORS: This key lock box for outside has a shackle fitting most ball, biscuit, and tulip doorknob styles, an easy choice for almost any property..
SPECIFICATIONS: Exterior dimensions: 6-1/4 in (158.75 mm) height, 3-1/4 in (82.55 mm) width, 1-1/2 in (38 mm) depth.
Lock box shackle is 1-13/32 in (36 mm) long, with 1-7/8 in (48 mm) width, 13/32 in (10 mm) shackle diameter.
Capacity for 5 standard (2 inch) house keys.
Interior dimensions: 1 in (25 mm.) height, 2-13/32 in (61 mm.) width, 1 in (25 mm.) depth.

Heavy duty padlock with key is best used for outdoor storage and fences, self-storage units & 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.
4-Pin cylinder and dual ball bearing locking for increased pick and pry resistance.
Covered keyway and shackle for added weather protection.
5/16 in. (8 mm) diameter shackle with 1-1/2 in. (38 mm) length, 13/16 in. (21 mm) width.
Extended shackle for application flexibility.

padlock with key is best used for backpacks, briefcases, tackle boxes, lockers and storage locks.
Padlock features a black vinyl-covered aluminum body that is scratch and corrosion resistant and a hardened steel shackle for cut resistance.
5-pin cylinder and dual locking lever mechanism provides extra pick and pry resistance.
5/16 in. diameter shackle with adjustable 2-3/8 in. to 5-15/16 in. length, 1-1/32 in. width.
One padlock, two keys (matching color key head for added convenience).

SHARED SECURITY: Master Lock Key Lock Box for House Key 5400EC means protecting your home, without constantly giving and taking back keys. Holds up to 5 standard (2 inch) house keys..
CUSTOMIZED COMBINATIONS: Set and reset combinations from thousands of choices to secure key box. It’s perfect for real estate agents, vacation/Airbnb properties, renovation projects or for guests or house-sitters..
FITS MOST DOORS: This key lock box for outside has a shackle fitting most ball, biscuit, and tulip doorknob styles, an easy choice for almost any property..
SPECIFICATIONS: Exterior dimensions: 6-1/4 in (158.75 mm) height, 3-1/4 in (82.55 mm) width, 1-1/2 in (38 mm) depth.
Lock box shackle is 1-13/32 in (36 mm) long, with 1-7/8 in (48 mm) width, 13/32 in (10 mm) shackle diameter.
Capacity for 5 standard (2 inch) house keys.
Interior dimensions: 1 in (25 mm.) height, 2-13/32 in (61 mm.) width, 1 in (25 mm.) depth.

SHARED SECURITY: Master Lock Key Lock Box for House Key 5400EC means protecting your home, without constantly giving and taking back keys. Holds up to 5 standard (2 inch) house keys..
CUSTOMIZED COMBINATIONS: Set and reset combinations from thousands of choices to secure key box. It’s perfect for real estate agents, vacation/Airbnb properties, renovation projects or for guests or house-sitters..
FITS MOST DOORS: This key lock box for outside has a shackle fitting most ball, biscuit, and tulip doorknob styles, an easy choice for almost any property..
SPECIFICATIONS: Exterior dimensions: 6-1/4 in (158.75 mm) height, 3-1/4 in (82.55 mm) width, 1-1/2 in (38 mm) depth.
Lock box shackle is 1-13/32 in (36 mm) long, with 1-7/8 in (48 mm) width, 13/32 in (10 mm) shackle diameter.
Capacity for 5 standard (2 inch) house keys.
Interior dimensions: 1 in (25 mm.) height, 2-13/32 in (61 mm.) width, 1 in (25 mm.) depth.

SHARED SECURITY: Master Lock Key Lock Box for House Key 5400EC means protecting your home, without constantly giving and taking back keys. Holds up to 5 standard (2 inch) house keys..
CUSTOMIZED COMBINATIONS: Set and reset combinations from thousands of choices to secure key box. It’s perfect for real estate agents, vacation/Airbnb properties, renovation projects or for guests or house-sitters..
FITS MOST DOORS: This key lock box for outside has a shackle fitting most ball, biscuit, and tulip doorknob styles, an easy choice for almost any property..
SPECIFICATIONS: Exterior dimensions: 6-1/4 in (158.75 mm) height, 3-1/4 in (82.55 mm) width, 1-1/2 in (38 mm) depth.
Lock box shackle is 1-13/32 in (36 mm) long, with 1-7/8 in (48 mm) width, 13/32 in (10 mm) shackle diameter.
Capacity for 5 standard (2 inch) house keys.
Interior dimensions: 1 in (25 mm.) height, 2-13/32 in (61 mm.) width, 1 in (25 mm.) depth.

Large capacity key lock box enables secure storage of up to five standard (2 inch) house keys.
Shackle fits most ball, biscuit, and tulip door knob styles.
Set your own four-digit combination lock box.
Reset the combination for thousands of personalized combination code options.
Key safe is constructed with a metal body for durability, vinyl coated shackle to prevent scratching, and shutter door to protect combination dials from weather.
SPECIFICATIONS: External Dimensions: 6.25in (158.75mm) H x 3.56in (90.42mm) W x 1.50 in (38mm) D Internal Dimensions: 3 (76.2mm) H x 2.75in (70mm) W x 1in (25mm) D Shackle Length: 1.406 in (35.71 mm) Shackle Width: 1.875in (47.62mm) Shackle Diameter: .406 in (10.3 mm).
Capacity for 5 standard (2 inch) house keys.
Interior dimensions are shaped like an "L" with top section measuring 0.3 inch x 1.56 inch x 2.95 inch.
bottom section measures 0.95 inch x 1.51 inch x 3.21 inch.