Kaba Strike Shield - Visible Fix - Lockset Rose Cut-out - Satin Stainless Steel
The dormakaba BOSS087SS is a visible fix strike shield designed to help prevent latch attack on open-out doors fitted with entrance sets. The plate includes a lockset rose cut-out to accommodate the rose of knob or lever locksets, and is manufactured from grade 316 satin stainless steel. Hex bolts are supplied and the plate is rated for fire door applications.
Key Features
- Designed to help prevent latch attack on open-out doors fitted with entrance sets.
- Lockset rose cut-out to suit knob or lever locksets.
- Visible fixing - hex bolts supplied.
- Grade 316 stainless steel plate.
- Satin Stainless Steel finish.
- Fire rated.
- Supplied bulk pack.
What's in the Box
- 1 x BOSS087SS strike shield blocker plate
- Visible fixing hex bolts
Suitable Uses
- Open-out external and internal doors fitted with entrance sets (knob or lever locksets).
- Doors where the lockset rose must pass through the blocker plate.
- Commercial applications requiring latch attack protection with a standard visible fixing.
- Fire-rated door assemblies requiring a compliant blocker plate.
Full Specifications
Dimensions
Kaba Strike Shield - Item Code Family
Frequently Asked Questions
- What does a strike shield do?
A strike shield is a hardened plate fitted over the latch area of the door frame. On open-out doors, it reduces the gap between the door and frame that can be exploited by shimming or latch-slipping tools, helping to prevent forced entry through latch attack. - Why does this model have a rose cut-out?
Entrance sets such as knob or lever locksets have a rose (a circular backing plate) that sits on the door face. The BOSS087SS includes a pre-formed cut-out to allow the rose to pass through the blocker plate without requiring modification to the plate or the lockset. - What is the difference between visible and concealed fixing?
Visible fix versions such as the BOSS087SS use standard hex bolts that are visible on the door face once installed. Concealed fix versions use hex key bolts that are not accessible from the exterior face, providing a more tamper-resistant installation where that is required. - Is this product suitable for inward-opening doors?
No. The BOSS087SS is specifically designed for open-out doors. Door swing must be confirmed before specifying this product. - Is this strike shield fire rated?
Yes. The BOSS087SS is fire rated and suitable for use on fire-rated door assemblies.
Additional Information
- Strike shields are commonly specified on outward-opening commercial and institutional doors to reduce the risk of latch attack.
- The lockset rose cut-out is a key differentiator of the BOSS087SS, making it suited to doors where the lockset rose cannot be removed or where the entrance set is already installed.
- Grade 316 stainless steel offers superior corrosion resistance compared to grade 304, making it suitable for coastal or high-humidity environments.
- Always confirm the latch position and rose diameter before installation to ensure the cut-out aligns correctly with the installed lockset.
- Supplied in a bulk pack. Confirm pack quantity with supplier at time of order.
dormakaba Warranty
dormakaba Australia Pty Ltd (ABN 14 067 969 466) provides the following warranty on all dormakaba branded products sold in Australia. This warranty is in addition to, and does not limit, your rights under the Australian Consumer Law.
Warranty Summary
How to Make a Claim
For full returns and warranty claim procedures, visit our
Returns & Warranty page
� this is kept up to date and is the authoritative reference for current claim steps.
- Report the defect promptly. Contact Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries (including Gold Coast Smart Locks) as your point of sale in the first instance. Claims must be lodged no later than 1 month from the date the defect becomes obvious.
- Prepare your documentation. You will need proof of purchase (invoice or receipt), the date of delivery or installation, your name and address, and any maintenance records relevant to the product.
- Make the product available for inspection. dormakaba requires adequate access to the goods, fittings, and fixtures to assess any warranty claim and carry out repairs. If no fault is found, dormakaba's standard costs for inspection, service, and testing apply.
- Warranty work is conducted during normal business hours � 8:00am to 5:00pm, Monday to Friday.
Note: The expense of making a warranty claim (including transport and access costs) is borne by the purchaser.
Exclusions
This warranty does not cover:
- Damage or defects caused by misuse, abuse, neglect, or failure to follow dormakaba's selection, installation, and maintenance instructions
- Fair wear and tear
- Damage arising from installation not carried out by dormakaba or its authorised agents
- Damage caused to the structures the product is installed in, where installation was not by dormakaba or its authorised agents
- Damage caused by circumstances beyond dormakaba's control
- Defects within acceptable industry variances
- Products used other than for their intended purpose
- Damage from exposure to abnormal conditions, including but not limited to extreme temperature, water, fire, humidity, pressure, or stress
- Products that have been modified, built on, or repaired by a third party
- Products not maintained in accordance with dormakaba's care, cleaning, and maintenance instructions (as amended from time to time on the dormakaba website)
- Routine maintenance items (the purchaser's responsibility)
- Products installed, maintained, or operated other than in accordance with dormakaba's instructions
- Overhaul, replacement, or repair work carried out prior to dormakaba's approval of a warranty claim
Important Notes
Australian Consumer Law
In Australia, our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure, and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have goods repaired or replaced if they fail to be of acceptable quality and the failure does not amount to a major failure. Nothing in this warranty limits or excludes these statutory rights.
In Australia, our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure, and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have goods repaired or replaced if they fail to be of acceptable quality and the failure does not amount to a major failure. Nothing in this warranty limits or excludes these statutory rights.
Replacement & Repair
dormakaba reserves the right to replace defective parts with components of similar quality, grade, and composition where an identical part is unavailable. Refurbished parts or goods of the same type may be used. For discontinued or unavailable products, dormakaba may substitute an equivalent current product. All products replaced under warranty become the property of dormakaba.
dormakaba reserves the right to replace defective parts with components of similar quality, grade, and composition where an identical part is unavailable. Refurbished parts or goods of the same type may be used. For discontinued or unavailable products, dormakaba may substitute an equivalent current product. All products replaced under warranty become the property of dormakaba.
Further Information
