GU Full Lip Strike Plate Kit for 2-1/4" Doors

SKU:

$37.93 - $114.82

$37.93

$37.93 - $114.82

$37.93

Type: Full lip middle latch and deadbolt strike plate kit
Includes: Top and bottom strike plates with screws
Door Thickness: 2-1/4" (57mm)
Material: Solid Brass or Stainless Steel (varies by color)
Compatibility: Replaces old style left and right hand GU strike plates
Color: Multiple options available

Quantity

Not sure this is the right part?

Before you order, if you'd like confidence this is the right part for your job, please fill out our multipoint lock identifier form or call us at (816) 221-6543.

*We have a fully-staffed customer support team happy to help!

Product Details

GU Strike Plate Kit – 2-1/4" Door (K-C4775-57-0)

This full lip middle latch and deadbolt strike plate kit is designed for GU multipoint lock systems. The kit includes top and bottom strike plates along with mounting screws, providing everything needed for a complete installation or replacement.

Engineered for doors with a 2-1/4 inch (57mm) thickness, this strike plate kit replaces the old style left and right hand GU strike plates. The kit is available in multiple finishes to match your existing hardware and door aesthetics.

Technical Information

Door Thickness: 2-1/4 inches (57mm)
Kit Contents: Top strike plate, bottom strike plate, mounting screws
Strike Type: Full lip middle latch and deadbolt

Notes

Antique Nickel (Pewter): Solid Brass material
Antique Brass: Solid Brass material
Black: Stainless Steel material
Dark Bronze: Stainless Steel material
Polished Brass: Solid Brass material
Satin Nickel: Stainless Steel material

Replaces / Replaced by

Old style left and right hand GU strike plates

Fill out our MPL form or call us to ensure accurate purchasing and correct fit.

Frequently Asked Questions

What is included in this strike plate kit?

This kit includes top and bottom strike plates along with all necessary mounting screws for installation.

How do I know if this strike plate kit will fit my door?

This kit is designed for doors with a 2-1/4 inch (57mm) thickness and is compatible with GU multipoint lock systems.

What material is the strike plate made from?

The material depends on the color selected. Antique Nickel, Antique Brass, and Polished Brass are solid brass, while Black, Dark Bronze, and Satin Nickel are stainless steel.

Shipping & Returns

At mplocks.com, we strive to provide fast, reliable, and fairly priced shipping. Below you'll find our standard shipping details, important notes, and packing practices.

Standard Shipping Rates

Shipping applies to the contiguous U.S. (orders to Alaska and Hawaii require a custom quote):

$11.95 – USPS First Class (5–10 business days)
$12.95 – USPS Priority Mail (3–6 business days)
$19.50 – UPS Ground (2–5 business days)

📦 Rates typically cover packages up to 4 lbs. Oversized or heavier items may incur additional charges.

Processing Times

Most orders ship within 2–5 business days of purchase.
If your order is delayed, we'll notify you promptly.

Important Notes on Shipping Costs

Certain items may have higher shipping costs due to weight or dimensions.
We reserve the right to adjust shipping fees. If this applies to your order, we'll contact you for approval before proceeding.
If you choose not to accept revised shipping charges, we may cancel your order at our discretion.

Backorders & Billing

All credit cards are charged within 72 hours of purchase.
This includes orders that contain backordered items.

Our Packing Standards

We take great care to ensure your order arrives safely and securely.

Whenever possible, we use recycled paper, cardboard, and eco-friendly packaging materials.
Many of our products are purchased in bulk and may not include retail packaging or barcodes. In these cases, items may be repackaged in secure, plain boxes.
Hardware ships in retail or contractor-grade packaging when available.
Every item is inspected prior to shipping, and additional packing is used if needed.

Quality Guarantee

All items are brand new unless specifically noted. If something is not right, we'll work to make it right—through repair or replacement.

⚠️ Please note: shipping costs are non-refundable.

If you have questions about shipping rates, timelines, or packaging, please contact us before placing your order.

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