GU/Ferco Extended Tail Piece – 3-3/8" Length

SKU: 9-C0975-90-0-6

$1.97 - $1.97

$1.97

$1.97 - $1.97

$1.97

Tail Piece Length: 3-3/8" (85.7mm) with 1/2" (12.7mm) breakaway sections
Door Thickness: Up to 3-1/2" (88.9mm) depending on escutcheon plate thickness
Compatibility: Replaces all shorter GU/Ferco tail pieces
Extended length designed for doors greater than 2-1/4" (57.2mm) thick
Can be shortened by breaking off tabs for thinner doors
Connects locking cylinder to mortise case and interior thumb turn
Priced and sold each

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Product Details

GU/Ferco Extended Tail Piece – 3-3/8" (9-C0975-90-0-6)

This extended length tail piece is designed for GU and Ferco multipoint lock systems. It connects the locking cylinder to the mortise case and to the interior thumb turn, allowing the locking feature of the mortise case to operate properly.

With a total length of 3-3/8 inches (85.7mm) and 1/2 inch (12.7mm) breakaway sections, this tail piece accommodates doors greater than 2-1/4 inches (57.2mm) thick. It can handle door thicknesses up to 3-1/2 inches (88.9mm) depending on your escutcheon plate thickness.

The breakaway design allows you to customize the length for thinner doors by simply breaking off tabs to achieve the appropriate size. This versatile tail piece replaces all other shorter GU/Ferco tail pieces, making it a practical solution for various door configurations.

Technical Information

Tail Piece Length: 3-3/8 inches (85.7mm)
Breakaway Sections: 1/2 inch (12.7mm) each
Maximum Door Thickness: Up to 3-1/2 inches (88.9mm)
Minimum Door Thickness: Greater than 2-1/4 inches (57.2mm) at full length
Cylinder Type: American cylinder

Notes

Replaces all shorter GU/Ferco tail pieces
Final door thickness capacity depends on escutcheon plate thickness

Priced and sold each.

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

Frequently Asked Questions

How do I know what length tail piece I need?

Measure your door thickness and escutcheon plate thickness. This extended tail piece works for doors greater than 2-1/4 inches thick, up to 3-1/2 inches depending on your escutcheon.

Can I use this tail piece on a thinner door?

Yes, the tail piece has 1/2 inch breakaway sections that allow you to shorten it for thinner doors by simply breaking off tabs to the appropriate length.

What does the tail piece connect to?

The tail piece connects the exterior locking cylinder to the mortise case and to the interior thumb turn, enabling the lock's operation.

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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