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Tru-Lock Universal Tail Piece for Deadbolt and Multipoint Lock

Tru-Lock Universal Tail Piece for Deadbolt and Multipoint Lock

SKU: 40125

$2.99 - $2.99
$2.99
$2.99 - $2.99
$2.99
  • Application: Deadbolt and multipoint lock
  • Type: Universal flat tail piece
  • Compatibility: Works with most standard deadbolts with flat tail piece
  • Compatible Brands: Weiser, Weslock, and similar
  • Sold individually
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
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!

Tru-Lock Universal Tail Piece (40125)

This Tru-Lock universal tail piece is designed for use with deadbolts and multipoint locks. It features a flat tail piece design that provides broad compatibility with most standard deadbolt systems.

The tail piece connects the interior thumb turn to the deadbolt mechanism, allowing you to lock and unlock the door from inside. This universal replacement part works with popular deadbolt brands including Weiser and Weslock, as well as other manufacturers that use a flat tail piece design.

Technical Information

  • Type: Flat tail piece
  • Application: Deadbolt / Multipoint lock
  • Compatibility: Universal fit for most standard deadbolts

Notes

  • Compatible with Weiser deadbolts
  • Compatible with Weslock deadbolts
  • Works with other brands using flat tail piece design

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 if this tail piece will fit my deadbolt?

This universal tail piece works with most standard deadbolts that use a flat tail piece design, including Weiser and Weslock brands. Check your existing tail piece to confirm it has a flat profile.

What does the tail piece do in a deadbolt?

The tail piece connects the interior thumb turn to the deadbolt mechanism, allowing you to extend and retract the bolt from inside the door.

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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