Truth Trimline Sash Lock, Diecast, 11/16" Backset - 500729

Regular price
$9.66 - $11.81
Regular price
$11.81
Regular price
Sale price
$11.81

Vendor: Amesbury Truth Hardware

Product Type:

Sku: 500729-BL

Truth Trimline sash lock for double-hung windows, made of diecast metal with a concealed locking mechanism that pulls meeting rails together to reduce air infiltration. Features a 11/16" (17.5mm) mounting screw backset and 2-1/16" (52.4mm) off-center screw holes. Sold each; available in white or black.

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Truth Trimline Diecast Sash / Cam Lock for Double-Hung Windows

This Truth Trimline sash lock is designed for vinyl and aluminum double-hung windows. Its concealed locking mechanism helps pull the meeting rails together, reducing air infiltration and improving the seal along the sash.

The lock body is made from durable diecast metal and is available in white or black to match common window finishes. It uses a large cam with a 1/8" (3.2mm) pull-in to firmly draw the sashes together when engaged.

This is a common replacement part for older or worn Trimline-style sash locks. Verify screw hole spacing and backset before ordering to be sure it matches your existing hardware.

Technical Information

  • Product Type: Sash / Cam Lock
  • Window Type: Double-Hung (Vinyl and Aluminum)
  • Series: Truth Trimline
  • Material: Diecast
  • Color Options: White, Black
  • Mounting Screw Backset: 11/16" (17.5mm)
  • Screw Hole Spacing: 2-1/16" (52.4mm) off center
  • Cam Type: Large, 1/8" (3.2mm) pull-in
  • Quantity: 1 lock per order

Notes

  • Concealed locking mechanism helps reduce air infiltration.
  • Priced and sold each; order two if replacing a matching pair on a window.
  • Keeper is not included — order separately if needed.

Availability is limited to existing inventory. Please measure your existing hardware, including screw hole spacing, backset, and cam style, to ensure the correct fit before ordering.

Shipping Rates (Contiguous U.S.):

  • USPS First Class: $11.95 (5–10 business days)
  • USPS Priority Mail: $12.95 (3–6 business days)
  • UPS Ground: $17.50 (2–5 business days)

Prices apply to most orders under 4 lbs. Heavier or bulky items may cost more. We'll always contact you for approval before adjusting shipping costs. We'll also contact you regarding shipping delays, if they occur. Need shipping to Alaska or Hawaii? Call us for a UPS quote.

Packaging & Materials

  • We reuse clean packing materials when possible to reduce waste.
  • Items may be shipped in plain or recycled boxes.
  • Most hardware comes in bulk and may not have retail packaging.
  • All items are brand new unless otherwise noted.

The TruthParts Promise

We carefully inspect all parts before shipping and add extra protection when needed. If you receive an item you didn't purchase, or if something arrives broken or blemished, we’ll repair or replace it — no hassle.

Note: Shipping fees are non-refundable.

Recent TruthPart Reviews

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Based on 177 reviews
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JL

J. L.

5/5

“Fantastic experience. Shipped quickly, everything exactly as ordered and in perfect condition. Great service, highly recommended!”

17 hours ago

MA

M. A.

5/5

“Ordered a hard-to-find Pella handle set from the website. Handle arrived as promised and fit perfectly. It was listed as blemished but the chip was nearly invisible and on the exterior of a seldom used door. You saved me $450!”

4 days ago

TE

T. E.

5/5

“Went in about 30 minutes before close, trying to find a very specialized door latch system, and they were able to help me accomplish my goal and make it within my price range too.”

2 weeks ago

JW

J. W.

5/5

“Jenny has always been fast and professional when we need help. Orders usually ship in 24hrs — super helpful for urgent repairs. Having hardware in stock is a HUGE help.”

9 weeks ago

JS

J. S.

5/5

“We just wanted to thank you so very much for everything you guys do. It is so wonderful how supportive you guys have been!”

9 weeks ago

PS

P. S.

5/5

“We had a 20+ year old screen door with a broken latch. Couldn’t find a match anywhere—until we visited TruthParts. Great customer service, too.”

10 weeks ago

F

F.

5/5

“These guys are AWESOME! Needed a replacement handle set for my Pella door. They were the only place that had it other than dealing with Pella. Great communication and service. I definitely recommend and will use them again!”

26 weeks ago

DS

D. S.

5/5

“I am all the way in Brooklyn NYC And I order all my European Profile Locks and cylinders from this place. Amazing customer service, very good pricing and fast shipping. Very knowledgeable staff. Thank you Stephanie and everyone else”

last year

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