SKU: 144575
Ryobi D4550 Overhead Door Closer - Power Size 1-6 - Push/Pull Mounting - Silver
3.7
(3)
6 in stock
Not suitable for fire doors
Buy in bulk & save up to 4%
About this product
- Not suitable for fire doors
- Power size 1-6 overhead door closer
- Interior doors up to 1400mm or 160kg max
- Backcheck - Ideal for high traffic doors as it offers resistance when the door is opened with excessive force, preventing damage to doors
- Delayed action - Ideal for care homes and hospitals as this feature slows down the closing speed of the door
- Dual handed and universal fixing pack for push or pull side mounting
- Closing and latch speed adjustments for a perfect closing action
- Suitable for timber, steel and aluminium doors
- Lifetime guarantee against faulty manufacture
Specification & Documentation
Finish
Silver
Max Door Weight (kg)
160
Max Door Width (mm)
1400
Power Size
EN 1-6
Type
Closer - Overhead
Option
Push/Pull Mounting
Range
D4550
Material
Mild Steel
About this product
- Not suitable for fire doors
- Power size 1-6 overhead door closer
- Interior doors up to 1400mm or 160kg max
- Backcheck - Ideal for high traffic doors as it offers resistance when the door is opened with excessive force, preventing damage to doors
- Delayed action - Ideal for care homes and hospitals as this feature slows down the closing speed of the door
- Dual handed and universal fixing pack for push or pull side mounting
- Closing and latch speed adjustments for a perfect closing action
- Suitable for timber, steel and aluminium doors
- Lifetime guarantee against faulty manufacture
Specification & Documentation
Finish
Silver
Max Door Weight (kg)
160
Max Door Width (mm)
1400
Power Size
EN 1-6
Type
Closer - Overhead
Option
Push/Pull Mounting
Range
D4550
Material
Mild Steel
About this product
- Our best priced British standard high security nightlatch that complies with BS 3621:2007 and falls in line with the new European standard BS EN 12209
- Features an integral cylinder pull which protects the cylinder from being drilled
- Includes 20mm bolt throw for extra strength and security
- This is a high security nightlatch that enables you to meet insurance and police recommendations without spending extra time and money fitting a separate deadlock
- It is ideally suited to glass panelled wooden doors as the internal lockable handle can be deadlocked from inside and outside - this ensures the handle cannot be operated in the event of a break-in, giving added security
- The bolt can be held in the withdrawn position only with the use of the snib feature
- Resists drilling and cannot be forced by a credit card, offering ultimate peace of mind
- Backset is the measurement from the edge of the door to the centre of the keyway
Specification & Documentation
Backset (mm)
60
British Standard
Yes
Case Finish
Polished Chrome
Cylinder Finish
Polished Chrome
Equality Act Compliant
No
Option
Keyed to Differ
Secured by Design
Yes
Suit Door (mm)
36-54
Type
Nightlatch
Inward/Outward Opening
Inward Opening Only
CE Rated
No
UKCA Approved
No
Standards
BS 3621:2007 A2:2012
Material
Zinc
Certifire
No
Fire Rating
No
About this product
- Our best priced British standard high security nightlatch that complies with BS 3621:2007 and falls in line with the new European standard BS EN 12209
- Features an integral cylinder pull which protects the cylinder from being drilled
- Includes 20mm bolt throw for extra strength and security
- This is a high security nightlatch that enables you to meet insurance and police recommendations without spending extra time and money fitting a separate deadlock
- It is ideally suited to glass panelled wooden doors as the internal lockable handle can be deadlocked from inside and outside - this ensures the handle cannot be operated in the event of a break-in, giving added security
- The bolt can be held in the withdrawn position only with the use of the snib feature
- Resists drilling and cannot be forced by a credit card, offering ultimate peace of mind
- Backset is the measurement from the edge of the door to the centre of the keyway
Specification & Documentation
Backset (mm)
60
British Standard
Yes
Case Finish
Polished Chrome
Cylinder Finish
Polished Chrome
Equality Act Compliant
No
Option
Keyed to Differ
Secured by Design
Yes
Suit Door (mm)
36-54
Type
Nightlatch
Inward/Outward Opening
Inward Opening Only
CE Rated
No
UKCA Approved
No
Standards
BS 3621:2007 A2:2012
Material
Zinc
Certifire
No
Fire Rating
No
About this product
- Hampstead Easi T are heavy duty locks ideally suited for high traffic areas such as public buildings, hospitals and schools
- 1.5mm heavy duty steel case
- Forend is replaceable without having to remove the lock
- 60 minute fire rating
- Drill, pick and force resistant
- Stainless steel anti-thrust and anti saw one piece deadbolt
- High security 20mm throw
- Anti drill plates
- Case size ideal for first or retro
- Supplied with lock, security escutcheon, 70mm euro cylinder
- Security escutcheon protects the cylinder from simple attack methods
- Secure bolt through fixing through inner rose
- 25 year guarantee
- NOTE: Intumescent should be used to ensure adherence to fire regulations - search for: 'intumescent lock pack'
Specification & Documentation
Backset (mm)
57
British Standard
Yes
Case Size (mm)
78
Certifire
Yes
Finish
Satin Stainless Steel
Finish Group
Stainless Steel
Fire Rating
60
Option
Euro
Size (mm)
80 x 78
Type
Deadlock
CE Rated
Yes
Secured by Design
Yes
UKCA Approved
Yes
Standards
BS3621
Keyed Alike
No
Profile
Square
Material
Mild Steel
About this product
- Hampstead Easi T are heavy duty locks ideally suited for high traffic areas such as public buildings, hospitals and schools
- 1.5mm heavy duty steel case
- Forend is replaceable without having to remove the lock
- 60 minute fire rating
- Drill, pick and force resistant
- Stainless steel anti-thrust and anti saw one piece deadbolt
- High security 20mm throw
- Anti drill plates
- Case size ideal for first or retro
- Supplied with lock, security escutcheon, 70mm euro cylinder
- Security escutcheon protects the cylinder from simple attack methods
- Secure bolt through fixing through inner rose
- 25 year guarantee
- NOTE: Intumescent should be used to ensure adherence to fire regulations - search for: 'intumescent lock pack'
Specification & Documentation
Backset (mm)
57
British Standard
Yes
Case Size (mm)
78
Certifire
Yes
Finish
Satin Stainless Steel
Finish Group
Stainless Steel
Fire Rating
60
Option
Euro
Size (mm)
80 x 78
Type
Deadlock
CE Rated
Yes
Secured by Design
Yes
UKCA Approved
Yes
Standards
BS3621
Keyed Alike
No
Profile
Square
Material
Mild Steel
This product is rated 3.7 out of 5 by other customers
Perfect for the job!
I bought this to solve a problem for a large, heavy door that was prone to slamming shut in the wind. Excellent quality and features, especially excellent instructions as well.
Great product
Purchased this for a project in London, and they worked perfectly
About this product
- Not suitable for fire doors
- Power size 1-6 overhead door closer
- Interior doors up to 1400mm or 160kg max
- Backcheck - Ideal for high traffic doors as it offers resistance when the door is opened with excessive force, preventing damage to doors
- Delayed action - Ideal for care homes and hospitals as this feature slows down the closing speed of the door
- Dual handed and universal fixing pack for push or pull side mounting
- Closing and latch speed adjustments for a perfect closing action
- Suitable for timber, steel and aluminium doors
- Lifetime guarantee against faulty manufacture
About this product
- Not suitable for fire doors
- Power size 1-6 overhead door closer
- Interior doors up to 1400mm or 160kg max
- Backcheck - Ideal for high traffic doors as it offers resistance when the door is opened with excessive force, preventing damage to doors
- Delayed action - Ideal for care homes and hospitals as this feature slows down the closing speed of the door
- Dual handed and universal fixing pack for push or pull side mounting
- Closing and latch speed adjustments for a perfect closing action
- Suitable for timber, steel and aluminium doors
- Lifetime guarantee against faulty manufacture
Specification & Documentation
Finish
Silver
Max Door Weight (kg)
160
Max Door Width (mm)
1400
Power Size
EN 1-6
Type
Closer - Overhead
Option
Push/Pull Mounting
Range
D4550
Material
Mild Steel
Reviews
Sort by:
These reviews are verified by an independent third party for authenticity.
MattJP - 4 years ago
Perfect for the job!
I bought this to solve a problem for a large, heavy door that was prone to slamming shut in the wind. Excellent quality and features, especially excellent instructions as well.
Was this review helpful?
Verified customer
Ian Clifford - 7 years ago
Great product
Purchased this for a project in London, and they worked perfectly
Was this review helpful?
Verified customer
Page 1 of 1
Questions