Truth 51.11 Encore Dual Arm Awning Operator

Regular price
$56.66 - $67.50
Regular price
$56.66
Regular price
Sale price
$56.66

Vendor: Amesbury Truth Hardware

Product Type:

Sku: 51.11-AWN-EG

The Truth Hardware Encore 51.11 dual arm awning window operator is a sill-mounted crank designed for narrow awning windows with an 11" (279.4mm) arm span. Used by manufacturers including Weather Shield, Pella, and Andersen, it features a die-cast body with stamped steel arms. Covers and handles are sold separately; awning applications require a left-hand Encore cover and handle kit.

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Truth 51.11 Encore Dual Arm Low Profile Awning Window Operator

The Truth Hardware Encore 51.11 is a dual arm awning window operator built for narrow window frames and smaller sash sizes. It sill-mounts into the frame and pairs with complementary awning hinges to open and close the window smoothly.

You may hear this part called a window crank, mechanism, or opener. It has been used as original equipment by several major window manufacturers, including Weather Shield, Pella, and Andersen, which makes it a common replacement choice for aging or failed operators.

The body is die cast for strength, and the arms are stamped steel. The low-profile design helps it fit frames with limited interior cavity space.

Technical Information

  • Manufacturer: AmesburyTruth
  • Series: 51 Series Encore
  • Model: 51.11
  • Application: Sill mount, narrow awning window
  • Arm Style: Dual arm, low profile
  • Arm Span: 11" (279.4mm)
  • Body Material: Die cast
  • Arm Material: Stamped steel
  • Original Manufacturer SKU: 51.11-AWN

Notes

  • Cover and handle are sold separately.
  • Awning applications require a left-hand Truth Encore cover and handle kit.
  • Related part: 12614.xx Tango cover and folding handle pack.

This operator is sold individually. Compatibility depends on frame cavity size, arm span, and mounting hole pattern, so identifying the correct match is important before ordering. Please measure your existing hardware, including arm span and mounting hole locations, 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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