Left Hand Truth 11" Single Arm Casement Operator, Face Mount

Regular price
$80.08
Regular price
Sale price
$80.08

Vendor: Amesbury Truth Hardware

Product Type: Hardware

Sku: 580025-AL

Truth® 11" (279.4mm) single arm casement operator for left-hand, face mount applications. Features a powder-coated arm (tapered from 5/8" to 1/2"; 15.9mm to 12.7mm) and a 9/16" (14.3mm) stainless steel roller. Handing is determined by the hinge side viewed from inside.

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Truth® 11" Single Arm Casement Operator – Left Hand, Face Mount

This Truth® 11" single arm casement operator is designed for left-handed windows and mounts directly to the window face using screw holes spaced at 3-7/8" and 4-3/4" (98.4mm and 120.7mm). It is ideal for replacing or upgrading the operator on compatible casement windows that feature a face mount configuration. The sturdy single arm is powder coated for added durability and smooth operation, tapering from 5/8" (15.9mm) at the base to 1/2" (12.7mm) at the roller.

The integrated stainless steel roller, measuring 9/16" (14.3mm) in diameter, ensures consistent performance and corrosion resistance, making it suitable for frequent use and exposure to various environments. The left hand designation is determined by the hinge side when viewed from the inside, following industry commercial standards.

Technical Information

  • Arm Length: 11" (279.4mm) from center of operator to center of roller
  • Arm Width: Tapered – 5/8" (15.9mm) at base, 1/2" (12.7mm) at roller
  • Roller Diameter: 9/16" (14.3mm)
  • Mounting Type: Face mount
  • Mounting Screw Hole Spacing: 3-7/8" (98.4mm) and 4-3/4" (120.7mm)
  • Handed: Left hand (as shown and described)
  • Roller Material: Stainless steel

Notes

  • Powder coated operator arm for increased longevity and corrosion resistance.
  • Handing is determined by the hinge side when viewed from the inside (commercially handed standard).

This part is typically sold individually. Please measure your existing hardware carefully to confirm that all dimensions and handedness match before placing an order. Accurate measurements are essential to ensure proper fit and function.

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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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

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“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

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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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