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
MASTER LOCK Passage Knob Lockset, Brass, Rusk Style, RU0503BOX - Passage Knob Locksets
MASTER LOCKPassage Knob Locksets

MASTER LOCK Passage Knob Lockset, Brass, Rusk Style, RU0503BOX

3G Electric supplies the MASTER LOCK Door Lockset, a passage knob lockset in brass with the Rusk style (MPN RU0503BOX). We interpret your facility's access-control needs, source the correct specification, and support…

SKU 3G-OTH-507087

Brand
MASTER LOCK
Item
Passage Knob Lockset, Brass, Rusk Style, RU0503BOX
Part Number
RU0503BOX
Category
Passage Knob Locksets
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

MASTER LOCK
Manufacturer Part Number
RU0503BOX
Type
Brass
Lockset Style
Rusk

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

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

Product Description

3G Electric supplies the MASTER LOCK Door Lockset, a passage knob lockset in brass with the Rusk style (MPN RU0503BOX). We interpret your facility's access-control needs, source the correct specification, and support your procurement across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the MASTER LOCK Door Lockset RU0503BOX used for?

The MASTER LOCK Door Lockset RU0503BOX is a passage knob lockset in brass with the Rusk style, designed for interior doors that require no locking function, such as closets or hallways. 3G Electric supplies this lockset for facility access-control needs across 14 industrial departments.

What are the specifications of the MASTER LOCK RU0503BOX?

The MASTER LOCK RU0503BOX is a passage knob lockset with a brass finish and Rusk style. Its manufacturer part number is RU0503BOX. 3G Electric sources this specification for your facility, supporting procurement with specialist depth in combustion, pumps and controls.

Where to buy the MASTER LOCK RU0503BOX worldwide?

3G Electric supplies the MASTER LOCK RU0503BOX worldwide, handling full logistics and customs clearance. We interpret your access-control needs, source the correct specification, and deliver to your facility globally. Contact us for availability and lead time.

How to install the MASTER LOCK passage knob lockset?

To install the MASTER LOCK passage knob lockset, follow standard door prep: ensure the door edge is drilled for a latch, insert the latch assembly, mount the interior and exterior knobs, and secure with screws. 3G Electric supports your procurement with technical guidance across 14 departments.

Used in

Common applications for MASTER LOCK
Industrial lockout/tagout — Master Lock 1483BP410ES lockout station with padlocks and safety tags for hazardous energy control.
Commercial office buildings — Master Lock office lever locksets in satin brass or nickel for interior doors in administrative areas.
School and gym lockers — Master Lock 1670 built-in combination locker locks for right-hand mounting on metal lockers.
Equipment and gate security — Master Lock 8154DPF cable lock with 6 ft steel cable for securing equipment and gates.
Toolbox and storage security — Master Lock 176 combination padlock with brass body and steel shackle for lockers and toolboxes.
ADA-compliant locker applications — Master Lock 1676MKADA locker lock for accessible facilities requiring ADA compliance.
Not sure this is the right part? Photo-identify it→

MASTER LOCK Products

3G Electric supplies MASTER LOCK passage knob locksets. 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 →

More from MASTER LOCK

View all MASTER LOCK parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first