Hoppe Traditional Interior Backplate M374N – 92mm PZ, Antique Brass

SKU: 8751035

$27.59 - $27.59

$27.59

$27.59 - $27.59

$27.59

PZ: 92mm (3-5/8")
Height: 8-3/4" (222.6mm)
Width: 1-3/8" (35mm)
Thickness: 1/4" (6mm)
Screw Hole Spacing: 7-7/8" (200mm)
Center of Top Screw to Handle: 2-3/4" (70mm) and 5-1/8" (130mm)
Material: Solid Brass
Finish: Antique Brass (F73)
Model M374N for active or inactive handlesets
For use with Hoppe multipoint lock trim sets

Not sure this is the right part?

Before you order, if you'd like confidence this is the right part for your job, please call us at (816) 221-6543 .

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

Product Details

Hoppe Traditional Interior Backplate M374N – Antique Brass (8751035)

This Hoppe Traditional Interior Backplate (Model M374N) is a replacement component designed for use with Hoppe multipoint lock trim sets and handlesets. Constructed from solid brass with an antique brass finish (F73), this backplate provides a durable and attractive solution for both active and inactive door configurations.

The backplate measures 8-3/4 inches (222.6mm) in height, 1-3/8 inches (35mm) in width, and 1/4 inch (6mm) in thickness. It features a 92mm PZ measurement (center of handle to center of cylinder) and 7-7/8 inch (200mm) screw hole spacing. The center of the top screw hole to the center of the handle measures 2-3/4 inches (70mm) and 5-1/8 inches (130mm).

Technical Information

Model: M374N
PZ: 92mm (3-5/8 inches)
Height: 222.6mm (8-3/4 inches)
Width: 35mm (1-3/8 inches)
Thickness: 6mm (1/4 inch)
Screw Hole Spacing: 200mm (7-7/8 inches)
Top Screw to Handle Center: 70mm (2-3/4 inches) and 130mm (5-1/8 inches)
Material: Solid Brass
Finish: Antique Brass (F73)

Related Parts

8751039 - Traditional Exterior Backplate for Active Handlesets in Antique Brass
8751047 - Traditional Exterior Backplate for Inactive Handlesets in Antique Brass

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

Frequently Asked Questions

What is PZ and how do I measure it?

PZ is the distance from the center of the handle to the center of the cylinder (keyhole). This backplate has a 92mm PZ measurement.

Can this backplate be used with both active and inactive handlesets?

Yes, the M374N interior backplate is designed to work with both active and inactive Hoppe multipoint lock handleset configurations.

What exterior backplates match this interior plate?

For a matching set in Antique Brass, use part 8751039 for active handlesets or part 8751047 for inactive handlesets.

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.

Authorized Retailer

Ensuring Quality and Compatibility

Need Help?

Contact our support team today

Veteran Owned

Committed to Service and Integrity