Hoppe Roundbolt Multipoint Lock Replacement Kit for 80" Fuhr – 45mm Backset, 92mm PZ

SKU: 4990247-KIT

$363.34 - $363.34

$363.34

$363.34 - $363.34

$363.34

Backset: 45mm (1-3/4")
PZ (Handle Spacing): 92mm (3-5/8")
Faceplate Width: 16mm (5/8")
Handle Height: 36" (914mm)
Overall Length: 72-1/4" to 85-5/8" (1835mm - 2175mm)
Top Roundbolt Position: 32-1/8" (816mm) from center of handle cylinder
Bottom Roundbolt Position: 26-5/16" (670mm) from center of handle cylinder
Roundbolt Gear Box: 5-1/8" length x 1-3/4" depth
Replacement kit for discontinued 80" Fuhr roundbolt multipoint locks
May require minor door jamb modifications for gear box fit

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

Hoppe Roundbolt Multipoint Lock Kit – 45/92 (4990247-KIT)

This Hoppe roundbolt multipoint lock replacement kit is designed specifically for discontinued 80-inch Fuhr roundbolt multipoint locks with a 45mm backset. The kit provides a complete solution for replacing aging or failed Fuhr locks while maintaining the roundbolt locking mechanism your door requires.

The replacement kit features an adjustable overall length from 72-1/4 inches to 85-5/8 inches (1835mm to 2175mm), a 16mm faceplate width, 45mm backset, and 92mm PZ handle spacing. The handle height measures 36 inches (914mm) from the bottom of the faceplate. Top roundbolt position is 32-1/8 inches (816mm) from the center of the handle cylinder, while the bottom roundbolt sits 26-5/16 inches (670mm) down from center.

Technical Information

Backset: 45mm (1-3/4 inches)
PZ (Handle Spacing): 92mm (3-5/8 inches)
Faceplate Width: 16mm (5/8 inch)
Handle Height: 36 inches (914mm)
Overall Length Range: 72-1/4 inches to 85-5/8 inches (1835mm - 2175mm)
Top Roundbolt Position: 32-1/8 inches (816mm) from handle cylinder center
Bottom Roundbolt Position: 26-5/16 inches (670mm) from handle cylinder center
Roundbolt Gear Box Dimensions: 5-1/8 inches length x 1-3/4 inches depth

Notes

This replacement may require minor modifications to the door jamb
The gear boxes on the replacement are slightly longer than the original Fuhr gear boxes
You may need to chisel out a small portion of the existing holes to fit the new gear boxes correctly
For detailed lock comparison and installation information, see: Replacing FUHR Roundbolt Multipoint Lock

Replaces / Replaced by

Discontinued 80" Fuhr roundbolt multipoint lock (45mm backset, 92mm PZ)

Related Parts

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

Frequently Asked Questions

Will this kit fit my existing door without modifications?

Minor modifications to the door jamb may be required. The replacement gear boxes are slightly longer than the original Fuhr gear boxes, so you may need to chisel out a small portion of the existing holes.

How do I know if this is the right replacement for my Fuhr lock?

Verify your existing lock has a 45mm backset, 92mm PZ handle spacing, 16mm faceplate width, and approximately 80-inch overall length. The roundbolt positions should also match the specifications listed.

Can I change the handing on this Hoppe multipoint lock?

Yes, Hoppe multipoint locks can be rehanded. Refer to the installation resources for detailed instructions on changing the handing.

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