🔐 Lock in peace of mind with ERA Fortress – security that stands the test of time!
The ERA Fortress BS 3621 5 Lever Mortice Sashlock delivers maximum security with a police and insurance-approved standard. Featuring a 20mm laminated steel deadbolt, hardened steel casing, and a pick-resistant 5-lever mechanism, it’s engineered to withstand hacksaw, drill, and lockpicking attacks. Designed for external timber and composite doors, its reversible latchbolt ensures seamless installation on any door orientation. Finished in a stylish brass effect, this lock combines robust protection with classic aesthetics, backed by ERA’s 150+ years of trusted security expertise.
| ASIN | B003TKWNOO |
| Best Sellers Rank | 6,927 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Mortise Locks 18 in Lock Cylinders 197 in Home Security Systems |
| Brand | ERA |
| Colour | Brass |
| Control Method | Touch |
| Customer Reviews | 4.4 out of 5 stars 1,674 Reviews |
| Finish | Brass Effect |
| Global Trade Identification Number | 05011988002097 |
| Included Components | ['Lock case', 'Face plate', 'Box striker', '2 keys', 'Covered keyhole escutcheon', 'Keyhole '10 screws', 'Fitting instructions'] |
| Item Dimensions | 19.4 x 11.6 x 3.2 centimetres |
| Item Type Name | ERA Fortress 262 & 362 BS 5 Lever Sashlock |
| Item Weight | 408 Grams |
| Item dimensions L x W x H | 19.4 x 11.6 x 3.2 centimetres |
| Item height | 3.2 centimetres |
| Lock Type | Key Lock |
| Lock type | Key Lock |
| Manufacturer | ERA |
| Manufacturer Warranty Description | N/a. |
| Material | Alloy Steel , Brass |
| Model Number | 262-31 |
| Recommended Uses For Product | Security |
| Recommended uses for product | Security |
| Shape | Rectangular |
| Special Features | Key Unlock |
| Special feature | Key Unlock |
| Unit Count | 1.0 Count |
D**E
Value for money , years of reliable use
Bought nearly 7 years ago and this has always been reliable. Given some of the recent comments I felt it appropriate to recommend this lock that has served me well and continues to be very reliable. Easy fit, good price and choice to make.
Z**A
Good product
Easy to install, good build, looks good, very solid and secure
V**M
Bit early to review but looks nice
Just replaced the old lock and it fits very well , in first view it looks very strong but it is too early to say anything but amazed with quality ( though price is bit high in comparisons )
T**H
Robust and well-made.
A very robust, well-made lock. Needed it for the garage side door, and it seems to function well. Needs to be fitted carefully for the action to be reliable..
P**S
Nice lock
Brilliant piece of kit for the price. Easy fit, but was a replacement for an existing unit that had failed.
B**D
Quality item
As described
P**R
Excellent Value. Easy to Fit as a Direct Replacement
Quality of the keys don't seem as good as a previous purchase of the same make and model. But it was a great price from the Warehouse. The latch bolt was the wrong way around - easy to fix but probably why it had been returned. Very easy to install - 10 minutes including switching the latch bolt around and reinstalling.
A**R
Locks the door as it should
Does the job A little stiff at first
Trustpilot
3 weeks ago
1 month ago
