Hoppe Handle Extension – 8mm Spindle, 20mm Length

SKU: 2903991

$57.30 - $57.30

$57.30

$57.30 - $57.30

$57.30

Length: 13/16" (20mm)
Spindle Diameter: 5/16" (8mm)
Compatibility: For active or passive door handles only – will NOT work on dummy handles
Maximum Usage: Up to 2 extensions per handle on active doors, 1 on passive handles
May require a longer spindle when adding extension
Available in 10 standard colors to match Hoppe handlesets
Sold individually

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Product Details

Hoppe Handle Extension – 8mm Spindle, 20mm (2903991)

This Hoppe F42-R handle extension allows you to extend the reach of your active or passive door handles. With a length of 13/16 inches (20mm) and an 8mm spindle diameter, this extension is designed to work seamlessly with Hoppe handlesets.

When installing a handle extension, you may need to use a longer spindle to accommodate the added length. A maximum of 2 extensions can be used per handle on active doors, while passive handles can accommodate 1 extension. This extension is NOT compatible with dummy handles.

Technical Information

Length: 13/16 inches (20mm)
Spindle Diameter: 5/16 inches (8mm)
Extension Added: 0.79 inches (20mm) to handle length
Maximum Per Handle: 2 on active doors, 1 on passive handles

Notes

Available in 10 standard colors to match Hoppe handlesets
Longer custom extensions and spindles are available as special order items
Will NOT work on dummy handles

Sold individually.

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

Frequently Asked Questions

Will this extension work with dummy handles?

No, this handle extension is designed for active or passive door handles only and will NOT work with dummy handles.

Do I need a longer spindle when using this extension?

Yes, when adding an extension you may need a longer spindle to accommodate the added 20mm length.

How many extensions can I use on one handle?

You can use a maximum of 2 extensions per handle on active doors, or 1 extension on passive handles.

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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