Standard Duty Cast Aluminum Adjustable Door Closer LH303 — Lawrence Ha

Standard Duty Cast Aluminum Adjustable Door Closer LH303 — Lawrence Hardware EMBASSY Series

Aluminum (AL)

$99.99

Standard Duty Cast Aluminum Adjustable Door Closer LH303 — Lawrence Hardware EMBASSY Series

$99.99

Compare to LCN 1070 · Norton 1601 · Yale 30

SKU: LH303-AL

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PRODUCT SUMMARY

Grade 1 Standard Duty
Size 3 fixed strength
Adjustable closing & latch speed
Cast aluminum
30-Year Warranty

STANDARD DUTY ADJUSTABLE — Size 3 closer for typical residential and light commercial doors. Adjustable closing speed and latch action. ANSI/BHMA 156.4 Grade 2. ADA compliant.

Product Summary

Standard Duty for moderate-traffic commercial use
Commercial ANSI/BHMA A156.4 Grade 2
Fully adjustable strength, speed, latch — ADA compliant, UL listed
Mounts regular / top-jamb / parallel arm — all hardware included
Body: Cast Aluminum
Backed by 5-Year Limited Warranty

Description

The Lawrence Hardware LH303 is a standard duty surface-mounted hydraulic door closer engineered for standard residential and light commercial doors. Third-party tested and certified to ANSI/BHMA A156.4 Grade 2, the LH303 delivers reliable long-term performance while maintaining smooth, quiet operation.

The cast aluminum body resists corrosion and impact. Multiple powder-coated finishes match common architectural specifications. Spring tension, sweep speed, and latch speed are fully adjustable via accessible side-mounted valves — no disassembly required.

Model	LH303
Duty Level	Standard Duty
Grade	ANSI/BHMA A156.4 Grade 1
Body Material	Cast Aluminum
Max Door Weight	Up to 100 lbs.
Max Door Width	36 in.
Mounting Type	Surface
Arm Style	Regular / Top Jamb / Parallel
Backcheck	Yes
Compare To	LCN 1070 · Norton 1601 · Yale 30
Warranty	30-Year Limited Warranty

Interior residential doors
Bathrooms and laundry rooms
Apartment unit interior doors
Light office spaces
Storage/closet doors

1× LH303 closer body
1× Standard arm assembly
Mounting screws
Installation template

Same Day Shipping

Free standard shipping on orders over $99. Returns accepted within 30 days. See our shipping and refund policies for full details.

How does the installation process work for the LH303?

Mount the closer body to the door using the included screws and template. The LH303 supports regular arm, top-jamb, and parallel-arm mounting — installation hardware for all three mounts is included. Connect the arm assembly to the door frame bracket, then adjust closing speed, latch speed, and (where applicable) backcheck using the included wrench. Most installations take 30-45 minutes.

What size door does the LH303 fit?

The LH303 is rated for doors up to 36 in. wide and 125 lbs. This makes it suitable for standard duty applications. For larger doors, see our heavier-duty models.

Is the LH303 ANSI Grade 1?

Yes — the LH303 meets ANSI/BHMA A156.4 Grade 2. It has been third-party tested per BHMA standards and certified for commercial use.

What products does the LH303 compare to?

The LH303 is engineered as a direct functional and footprint replacement for: LCN 1070 · Norton 1601 · Yale 30. In many cases the existing mounting holes will line up with no re-drilling required.

Is it ADA compliant?

Yes. The LH303 can be adjusted to meet ADA opening-force requirements (5 lbs maximum for interior doors). Adjustment screws are accessible on the closer body — no disassembly required.

What finishes are available?

The LH303 ships in multiple finishes — see the swatches above. The most common are Aluminum (AL), Dark Bronze (DU/690), Painted Brass (PB), Matte Black (US19), and Polished Chrome (US26). All are powder-coated for long-term corrosion resistance.