
The Story
Diecast brass night latch and rim cylinder
Secure your entry with this diecast brass night latch and locking cylinder set. Designed for rim-mount installation, it features automatic locking with a hold-open option and a rekeyable 5-pin Kwikset keyway for convenient security upgrades.
Key Features:
- Automatic Security: Spring-loaded, hold-open night latch provides auto-locking with an interior thumbturn
- Rim Cylinder Compatibility: Ideal replacement for rim cylinder-style locksets; includes fasteners
- Rekeyable Convenience: 5-pin tumbler cylinder uses Kwikset keyway for easy rekeying
- Durable Build: Diecast construction with brass-painted finish for long-lasting performance
- Flexible Fit: Fits 1-3/8 in. to 1-3/4 in. thick doors with 2-9/32 in. backset; requires 1-1/4 in. bore
Specifications Table:
| Specification | Details |
|---|---|
| Construction | Diecast, brass-painted finish |
| Lock Type | Night latch with rim cylinder |
| Keyway | Kwikset 5-pin, rekeyable |
| Backset Size | 2-9/32 in (approx.); adjustable listed in specs |
| Required Bore Diameter | 1-1/4 in. |
| Required Door Thickness | 1-3/8 in. to 1-3/4 in. |
| Product Weight | 1.05 lb |
| Dimensions (body) | Approx. 3-9/16 in. W x 2-5/16 in. H x 1-11/16 in. D (per line drawing) |
| Use | Residential / Commercial |
| Safety & Security Product Type | Lock & Door Reinforcer (category listing) |
| Warranty | 1-year limited warranty against manufacturing defects |
| Included | Fasteners; keys; cylinder; strike |
| Installation Tool | Phillips screwdriver |
| Finish Color | Brass (painted) |
Frequently Asked Questions (FAQ):
Q: What door thickness will this night latch fit?
A: It fits doors from 1-3/8 in. to 1-3/4 in. thick.
Q: What size hole is required for the cylinder?
A: A 1-1/4 in. bore is required for mounting the rim cylinder.
Q: Can the lock be rekeyed to match my existing keys?
A: Yes, it features a 5-pin rekeyable Kwikset keyway tumbler cylinder.
Q: Does it lock automatically?
A: Yes, it’s spring-loaded for automatic locking and includes a hold-open feature when desired.
Q: What tools are needed for installation?
A: A Phillips head screwdriver is typically required; fasteners are included.
Heritage Brass with Modern Assurance
This diecast brass night latch introduces a timeless, architectural accent to your entry, pairing classic lines with confident security. The warm brass-painted finish feels refined yet approachable, while the oversized thumbturn adds a sculptural touch. Style it on a painted wood door with polished brass hardware for a cohesive, curated look. It’s a small upgrade that quietly elevates everyday living with effortless elegance and peace of mind.
Upgrade your entry’s security and style—add this Prime-Line night latch to your cart today.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Diecast brass night latch and rim cylinder
Secure your entry with this diecast brass night latch and locking cylinder set. Designed for rim-mount installation, it features automatic locking with a hold-open option and a rekeyable 5-pin Kwikset keyway for convenient security upgrades.
Key Features:
- Automatic Security: Spring-loaded, hold-open night latch provides auto-locking with an interior thumbturn
- Rim Cylinder Compatibility: Ideal replacement for rim cylinder-style locksets; includes fasteners
- Rekeyable Convenience: 5-pin tumbler cylinder uses Kwikset keyway for easy rekeying
- Durable Build: Diecast construction with brass-painted finish for long-lasting performance
- Flexible Fit: Fits 1-3/8 in. to 1-3/4 in. thick doors with 2-9/32 in. backset; requires 1-1/4 in. bore
Specifications Table:
| Specification | Details |
|---|---|
| Construction | Diecast, brass-painted finish |
| Lock Type | Night latch with rim cylinder |
| Keyway | Kwikset 5-pin, rekeyable |
| Backset Size | 2-9/32 in (approx.); adjustable listed in specs |
| Required Bore Diameter | 1-1/4 in. |
| Required Door Thickness | 1-3/8 in. to 1-3/4 in. |
| Product Weight | 1.05 lb |
| Dimensions (body) | Approx. 3-9/16 in. W x 2-5/16 in. H x 1-11/16 in. D (per line drawing) |
| Use | Residential / Commercial |
| Safety & Security Product Type | Lock & Door Reinforcer (category listing) |
| Warranty | 1-year limited warranty against manufacturing defects |
| Included | Fasteners; keys; cylinder; strike |
| Installation Tool | Phillips screwdriver |
| Finish Color | Brass (painted) |
Frequently Asked Questions (FAQ):
Q: What door thickness will this night latch fit?
A: It fits doors from 1-3/8 in. to 1-3/4 in. thick.
Q: What size hole is required for the cylinder?
A: A 1-1/4 in. bore is required for mounting the rim cylinder.
Q: Can the lock be rekeyed to match my existing keys?
A: Yes, it features a 5-pin rekeyable Kwikset keyway tumbler cylinder.
Q: Does it lock automatically?
A: Yes, it’s spring-loaded for automatic locking and includes a hold-open feature when desired.
Q: What tools are needed for installation?
A: A Phillips head screwdriver is typically required; fasteners are included.
Heritage Brass with Modern Assurance
This diecast brass night latch introduces a timeless, architectural accent to your entry, pairing classic lines with confident security. The warm brass-painted finish feels refined yet approachable, while the oversized thumbturn adds a sculptural touch. Style it on a painted wood door with polished brass hardware for a cohesive, curated look. It’s a small upgrade that quietly elevates everyday living with effortless elegance and peace of mind.
Upgrade your entry’s security and style—add this Prime-Line night latch to your cart today.




