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skip to Union 2177 3 Lever Deadlock

Union 2177 3 Lever Deadlock

£26.39

(£21.99 ex VAT)

sku: U2177

3 Lever Internal deadlock:

Lock suitable for internal wooden doors hinged on the left or right and requiring key operation only. Deadbolt locked or unlocked by key from either side. Supplied with 2 keys.

Finish: Finish shown in Satin Chrome. Also available in Polished Brass
Case Material and Finish: Steel, Silver Enamelled.
Forend: Stainless Steel, finished to match strike plate.
Striking Plate: Stainless Steel, finished to match forend.
Deadbolt: Deadbolt - Brass, hardened steel rollers.

Spare keys and locks available cut to code number MM (numbers range 101-200).

Document Icon product info

Union 3 Lever Range of mortice locks which can be keyed alike together

Union 2177 3 Lever Deadlock £ 26.39
Union 2277 Sashlock £ 29.99
Union 2077 Sashlock Horizontal £ 47.99
Union 2477 3 Lever Sliding Door Lock £ 41.99

Key Configuration

Finish

Size

Keys Supplied: per lock ( total) total (unless ordering multiple groups)
Additional Keys are available below
Qty:

Shipping From:

When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

star Recommended
4/10 Security Rating
tick Key Profile: Standard
Dimensions Image: Union 2177 3 Lever Deadlock
Part Min (mm) Max (mm)
Backset 44 57
Bolt Length 12 -
Case Width 65 77
Case Height 70 -
Forend Width 25 -
Forend Length 120 -
Strike Plate Width 25 -
Strike Plate Length 73 -
Dimensions Image: Union 2177 3 Lever Deadlock

Brand

SKU

U2177

Box Contents

2 keys

strike plate

fixing screws

instructions

mortice lock

key escutcheons

Key Profile

Key Profile: Standard

FAQs

All the extra keys for the locks are cut to the specific locks that have been ordered.

Yes, the Union 2177 deadlock is versatile and suitable for internal wooden doors hinged on either the left or the right side.

The deadbolt is operated solely by key. It can be conveniently locked or unlocked from either side of the door using the keys provided.

This lock is designed for internal applications. It features a solid brass deadbolt equipped with hardened steel rollers to provide added resistance against sawing.

The lock is supplied with 2 keys. Additional spare keys or matching locks can be sourced by using the specific key code number (range MM 101-200).

Related Products

skip to Extra Key for Union 3 Lever Mortice lock

Extra Key for Union 3 Lever Mortice lock

£3.00

(£2.50 ex VAT)

sku: UniKey
  • Designed for Union 3 lever mortice locks
  • Supplied pre-cut for immediate use
  • Suitable for additional user access requirements
  • Compatible with both sashlocks and deadlocks
  • Direct replacement for lost or damaged keys
  • Manufactured to match original equipment standards
Qty:

Shipping From:

When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

This Union 3 lever mortice lock key is a precision-manufactured component designed for use with the Union range of 3 lever locking mechanisms. It serves as either a direct replacement for lost keys or as an additional key to facilitate access for multiple occupants or users.

The key is engineered to provide smooth mechanical operation within the lock mechanism, ensuring the levers are correctly engaged to retract or extend the bolt. It is compatible with standard 3 lever deadlocks and sashlocks, which are frequently utilised on internal residential doors or secondary external entrances where a high-security British Standard rating is not required.

Typical applications include:

  • Residential property maintenance and security updates
  • Replacement of worn, bent, or damaged keys
  • Provision of spare keys for domestic or light commercial use

By using keys manufactured to original specifications, users ensure the longevity of the internal lock components through precise mechanical alignment. These keys are supplied pre-cut to specific requirements, allowing for immediate integration into an existing security system.

skip to Suitable Size Chisels to fit Mortice Locks

Suitable Size Chisels to fit Mortice Locks

£17.99

(£14.99 ex VAT)

sku: MortChis

This Chisel set will contain 1 of each of the sizes you will need to fit a mortice lock to a wooden door

Kit includes:

1 x Faithful 19mm Chisel

1 x Faithful 25mm Chisel

The Faithfull bevel edged chisel range are quality tools for professional work as well as DIY users. The blue PVC handles on these chisels are impact resistant and designed for use with a mallet, or an occasional hammer blow.

Each blade is manufactured from drop-forged chrome vanadium steel and is hardened and tempered to exacting standards, ensuring that the cutting edge remains sharper for longer. The bevelled edges make these chisels ideal for fine work and for cutting into tight corners.

All the chisels in this range are supplied with blade guards.

Qty:

Shipping From:

When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

Brand

SKU

MortChis

Box Contents

19mm Chisel

25mm Chisel

Blade Guards

skip to Suitable Size Drill Bits to fit Mortice Locks

Suitable Size Drill Bits to fit Mortice Locks

£11.99

(£9.99 ex VAT)

sku: MortTool
  • Designed specifically for the installation of mortice locks in timber doors
  • Includes flat wood bits for rapid and efficient boring of the lock case cavity
  • Features a pilot drill bit to ensure accurate alignment before main drilling
  • Compatible with all standard power drill chucks and bit holders
  • Essential toolkit for ensuring a professional fit for sashlocks and deadlocks
  • Suitable for use on both internal and external wooden door types
Qty:

Shipping From:

When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

The Mortice Lock Drill Bit Kit is a specialised set of tooling designed to facilitate the precise installation of mortice sashlocks and deadlocks. By providing the essential drill bit diameters required for standard lock bodies, this kit ensures that the mortice cavity is bored to the correct depth and width with minimal effort.

The kit features flat wood bits which are ideal for the rapid removal of material from timber door stiles. These bits are designed to create clean, straight holes that accommodate the lock case without causing splitting. The inclusion of a pilot bit allows for accurate marking and initial drilling, which is critical for maintaining the structural integrity of the door and ensuring the lock operates correctly.

Commonly used by joiners and locksmiths, this kit is suitable for both new door installations and when upgrading existing hardware. It is compatible with most standard power drills, making it a versatile tool for residential or commercial door preparation.

Brand

SKU

MortTool

Box Contents

1 x Black and Decker 18mm Flat wood bit (for main mortice hole)

1 x Black and Decker 10mm Flat wood bit (for Key Holes)

2 x Black and Decker 2.5mm drill (for pilot holes)