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ROCKWOOD Door Bolt: Flush Bolt, 6 3/4 in Ht, 1 in Wd, 6 3/4 in Lg - Door Bolts
ROCKWOODDoor Bolts

ROCKWOOD Door Bolt: Flush Bolt, 6 3/4 in Ht, 1 in Wd, 6 3/4 in Lg

The ROCKWOOD Door Bolt is a flush bolt measuring 6 3/4 in Ht, 1 in Wd, and 6 3/4 in Lg (MPN 557.3). 3G Electric sources this genuine industrial hardware across 14 departments, with specialist depth in combustion…

SKU 3G-OTH-599980

Also listed as: 5573 · 557 3 · 557-3

Brand
ROCKWOOD
Item
Door Bolt: Flush Bolt, 6 3/4 in Ht, 1 in Wd, 6 3/4 in Lg
Part Number
557.3
Category
Door Bolts
Available to Order
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Technical Specifications

ROCKWOOD
Manufacturer Part Number
557.3
Lg
6 3/4 in
Wd
1 in
Ht
6 3/4 in

Technical Documents

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

Product Description

The ROCKWOOD Door Bolt is a flush bolt measuring 6 3/4 in Ht, 1 in Wd, and 6 3/4 in Lg (MPN 557.3). 3G Electric sources this genuine industrial hardware across 14 departments, with specialist depth in combustion, pumps, and controls ensuring accurate fulfillment.

Frequently Asked Questions

What is a ROCKWOOD flush door bolt used for?

A ROCKWOOD flush door bolt secures the inactive leaf of a pair of doors by sliding a bolt into the frame or floor. It is commonly used in commercial and industrial settings where reliable, low-profile latching is required for double-door access points.

What are the specifications of the ROCKWOOD Door Bolt 557.3?

The ROCKWOOD Door Bolt 557.3 is a flush bolt with a height of 6 3/4 in, a width of 1 in, and a length of 6 3/4 in. It is manufactured by ROCKWOOD and designed for flush mounting on door edges to provide secure latching.

Where to buy ROCKWOOD Door Bolt 557.3 worldwide?

3G Electric supplies the genuine ROCKWOOD Door Bolt 557.3 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct industrial hardware for your application, no matter your location.

How to install a flush door bolt like the ROCKWOOD 557.3?

To install a flush door bolt, mortise a recess into the door edge matching the bolt dimensions. Secure the bolt body with screws, align the strike plate on the frame or floor, and test smooth sliding operation. Always follow the manufacturer's template for precise placement.

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.
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ROCKWOOD Products

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

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