Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
ROCKWOOD Catch Door Holder, Brass, Door-Mounted, MPN 491.3 - Catch Door Holders
ROCKWOODCatch Door Holders

ROCKWOOD Catch Door Holder, Brass, Door-Mounted, MPN 491.3

3G Electric supplies the ROCKWOOD Automatic Door Holder, a door-mounted brass catch door holder (MPN 491.3). This product is a brass door holder designed for door-mounting applications.

SKU 3G-OTH-708767

Also listed as: 4913 · 491 3 · 491-3

Brand
ROCKWOOD
Item
Catch Door Holder, Brass, Door-Mounted, MPN 491.3
Part Number
491.3
Category
Catch Door Holders
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

ROCKWOOD
Manufacturer Part Number
491.3
Type
Brass

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

ROCKWOOD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

3G Electric supplies the ROCKWOOD Automatic Door Holder, a door-mounted brass catch door holder (MPN 491.3). This product is a brass door holder designed for door-mounting applications.

Frequently Asked Questions

What is the ROCKWOOD Automatic Door Holder used for?

The ROCKWOOD Automatic Door Holder (MPN 491.3) is a door-mounted brass catch door holder used to secure doors in an open position in commercial and industrial facilities. It provides reliable holding force for doors in high-traffic areas, improving safety and access control.

What are the specifications of the ROCKWOOD Automatic Door Holder?

The ROCKWOOD Automatic Door Holder (MPN 491.3) is a brass door-mounted catch door holder. It is designed for door-mounting applications and is manufactured by ROCKWOOD. For detailed dimensions and load ratings, consult the manufacturer's technical data sheet.

Where to buy the ROCKWOOD Automatic Door Holder worldwide?

3G Electric supplies the ROCKWOOD Automatic Door Holder (MPN 491.3) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this brass door-mounted catch door holder.

How to install the ROCKWOOD Automatic Door Holder?

Install the ROCKWOOD Automatic Door Holder (MPN 491.3) by mounting it on the door according to the manufacturer's template. Ensure the catch aligns with the strike plate on the frame. Use appropriate fasteners for the door material. Test the holding force before regular use.

Used in

Common applications for ROCKWOOD
Hospitality — Rockwood swing bar door guards (models 604.3, 604.4, 604.26D) installed on guest-room doors for interior security.
Commercial offices — Rockwood plunger door holders (models 459.3, 459.26D, 459.10) used to hold doors open in corridors and common areas.
Residential entry doors — Rockwood combination door knockers/viewers (models 614V.3, 614V.26D) for through-door installation to see visitors.
Industrial facilities — Rockwood door stops and holders to secure doors in open positions for traffic flow and safety.
Institutional buildings — Rockwood kick plates and pulls to protect doors and facilitate access in high-traffic areas.
Maintenance and repair — Rockwood replacement parts for existing door hardware, matched by part number and finish.
Not sure this is the right part? Photo-identify it→

ROCKWOOD Products

3G Electric supplies ROCKWOOD catch door holders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from ROCKWOOD

View all ROCKWOOD parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first