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skip to Ingersoll SC71 Cylinder Deadbolt

Ingersoll SC71 Cylinder Deadbolt

£215.99

(£179.99 ex VAT)

sku: 779
  • Automatic deadlocking throws the bolt as soon as the door is closed.
  • High-security 10-lever cylinder provides resistance against manipulation.
  • Internal pull lever can be locked from the outside via the cylinder.
  • Includes a snib function to hold the bolt in the retracted position.
  • Suitable for installation on both inward and outward opening timber doors.
  • Operates with a key from the outside and a lever from the inside.
  • Adjustable for door thicknesses between 35mm and 57mm.

Finish

Key Configuration

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.

7/10 Security Rating

The Ingersoll SC71 Cylinder Deadbolt is a high-security rim night latch designed for residential and commercial timber doors. It features an automatic deadlocking mechanism, which ensures the bolt is securely thrown as soon as the door is closed, providing instant protection against unauthorised entry. The lock is operated via a key from the external side and a pull lever from the internal side.

One of its primary security features is the ability to deadlock the internal handle by turning the key an extra rotation from the outside. This prevents the lock from being opened from the inside, which is particularly effective against potential "fishing" or reach-through attacks. Additionally, the unit includes a side-mounted snib that can be used to hold the bolt back, allowing for free passage when security is not required.

This deadbolt is suitable for both inward and outward opening doors, although it is supplied with a box staple specifically designed for inward opening applications. The 10-lever cylinder mechanism offers a high level of physical security, making it a robust choice for main entrance doors. It is commonly used as a primary security lock or as a replacement for existing rim latches on standard timber door frames.

Dimensions Image: Ingersoll SC71 Cylinder Deadbolt
Dimensions Image: Ingersoll SC71 Cylinder Deadbolt

Brand

SKU

779

Box Contents

strike plate

fixing screws

mortice lock

cylinder screw

rim cylinder

nightlatch

3 keys

FAQs

No unfortunately not, the BS3621 nightlatches can not be reversed. The only way to do this is to install a standard nightlatch from our outward opening nightlatch section and then also install a BS3621 deadlock. This deadlock will give you the insurance rating required.

You need to make sure the lock you fit is NON deadlocking. This means that you can not lock people into the property. There are a few nightlatches designed for these doors. The best is the Yale PBS3 or PBS4 or a more standard model would be the Yale 88 or 84.

The best locks for these would be the a rollerbolt style lock with a masterkeyed cylinder. I would not recommend installing a standard Nightlatch on these doors as the tenants can lock themselves out if they close the door behind them. We can supply these locks for you on a masterkey if you require or keyed differ if you would prefer.

The backset on these locks is the distance from the edge of the door to the center of the Rim Cylinder. This is the large 32mm hole drilled through the door. There are 2 main sizes of these, 60mm or 40mm. Easiest way to find out what you have is to measure from outside of the door from the edge to the center of the keyhole. If you have a solid door you should use the 60mm backset locks, if you have a glass panelled door then you may need to use the 40mm backset. If your current lock is 50mm backset you will need to see our Union locks as only Union made a 50mm backset lock in the past.

There are different levels of security you can have with all locks. The standard locks (i.e. Yale 77, Yale 88) , then the mid level locks which can be key deadlocked from outside ( Yale 89, Union nightlatches). The double locking versions are only suitable for homes with other means of exit as you can lock people inside the house if not careful.

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

With most locks that are altered to make them keyed alike you will only get 1 x set of keys with them. So if the locks normally come with 2 you will only get 2 keys total and if they come with 3 keys you will only get 3 x keys total when ordered keyed alike.

The deadbolt is automatically thrown when the door is closed, ensuring immediate security. It can be withdrawn from the inside using the pull lever or from the outside with a key. For enhanced security, the internal handle can be double-locked by giving the key an extra turn from the outside.

Yes, the SC71 is suitable for both inward and outward opening doors. However, please note that it is supplied with a box staple specifically for inward opening doors. For outward opening installations, you will need to purchase the appropriate striking plate separately.

This lock is designed to be fitted to doors with a thickness between 35mm and 57mm, which covers the majority of standard residential and commercial timber doors.

The Ingersoll SC71 features a high-security 10-lever cylinder mechanism. It is supplied with three keys as standard and includes a turn snib on the side of the case to conveniently hold the bolt back when needed.

Related Products

skip to Extra Key for SC71 or SC73 Locks

Extra Key for SC71 or SC73 Locks

£11.99

(£9.99 ex VAT)

sku: ING10LK
  • Specifically designed for Ingersoll SC71 and SC73 rim night latches
  • Compatible with the high-security 10-lever locking mechanism
  • Ideal for use as a functional replacement or additional spare key
  • Precision manufactured to ensure smooth operation within the lock
  • Maintains the security integrity of existing Ingersoll hardware
  • Suitable for both residential and commercial security applications
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 Ingersoll 10-lever key is a specialised component designed specifically for use with the SC71 and SC73 rim night latches. These locks are renowned for their high-security performance, utilising a complex lever mechanism that requires precision-cut keys for reliable operation.

This key is typically used as a replacement for lost or damaged keys, or when additional copies are required for new occupants. It functions as the primary interface for the night latch, engaging the internal levers to retract the deadbolt or latch bolt. Because these keys are specific to the SC71 and SC73 series, they provide a secure solution tailored to the original manufacturer's specifications.

When used with compatible Ingersoll hardware, this key ensures the continued smooth mechanical function of the locking system, preventing the wear and jamming often associated with non-specialist duplicates. It is suitable for any door currently fitted with these specific 10-lever rim lock models.

Brand

SKU

ING10LK

Box Contents

1 key

skip to Ingersoll SC1 Door Pull

Ingersoll SC1 Door Pull

£35.99

(£29.99 ex VAT)

sku: INGSC1P
  • Compatible with Ingersoll SC71 and SC73 rim cylinders
  • Provides a convenient grip for pulling doors closed from the outside
  • Designed for installation directly behind the rim cylinder
  • Essential accessory for night latches without integral handles
  • Functional design suitable for residential and commercial door applications
  • Robust construction ensures reliability during frequent daily use

Finish

Keys Supplied: per lock ( total) total (unless ordering multiple groups)
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 Ingersoll SC1 Door Pull is a dedicated accessory designed for use in conjunction with Ingersoll SC71 and SC73 rim cylinders. It serves a practical purpose by providing a secure grip point on the exterior of the door, making it significantly easier to pull the door closed when using a night latch or rim lock.

This door pull is typically used in residential applications where the lock mechanism lacks an integrated handle on the cylinder rose. During installation, the pull is positioned behind the cylinder before it is secured to the door, creating a neat and functional finish. It is a standard component for many traditional front door setups, ensuring ease of use without compromising the security or function of the locking system.

  • Specifically engineered for Ingersoll SC series cylinders
  • Ideal for use with night latches and rim locks
  • Simple installation process during cylinder mounting
skip to Ingersol SC1 10 Lever Replacement Cylinder

Ingersol SC1 10 Lever Replacement Cylinder

£106.79

(£88.99 ex VAT)

sku: ING-SC1
  • Compatible with Ingersoll SC71 and SC73 rim night latches
  • High-security 10-lever internal mechanism for superior pick resistance
  • Concealed fixings to prevent external tampering and forced removal
  • Reinforced construction designed to withstand multi-directional pressure
  • Supplied with three keys as standard
  • Direct replacement component for existing security lock systems

Finish

Keys Supplied: per lock ( total) total (unless ordering multiple groups)
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.

8/10 Security Rating
tick Key Profile: Standard

The Ingersoll SC1 10 Lever Replacement Cylinder is a precision-engineered high-security component designed specifically for integration with Ingersoll SC71 and SC73 rim night latches. This cylinder serves as a critical upgrade or replacement part, ensuring the continued integrity of a building's perimeter security.

Featuring a robust 10-lever mechanism, the cylinder offers an exceptionally high number of unique key differs, significantly reducing the risk of unauthorised key duplication or manipulation. The internal design is heavily reinforced to spread the load during an attempted attack, providing enhanced resistance against physical force from multiple directions.

Typical applications include:

  • Replacing cylinders in residential or commercial properties where keys have been lost or stolen.
  • Upgrading existing SC71 or SC73 lock cases to maintain high-security standards.
  • Installation as part of a new high-security rim lock assembly.

The unit is designed with concealed fixings, which ensures that the mounting points are not accessible from the exterior, further protecting the lock against drilling and pulling techniques. It is supplied complete with three keys, allowing for immediate deployment upon installation.

Dimensions Image: Ingersol SC1 10 Lever Replacement Cylinder

Brand

SKU

ING-SC1

Box Contents

3 keys

fixing screws

rim cylinder

rosette

Key Profile

Key Profile: Standard