Truth 30645 Round Crank Knob, Set Screw, 11/32" Spline

Regular price
$14.75
Regular price
$14.75
Regular price
Sale price
$14.75

Vendor: Amesbury Truth Hardware

Product Type:

Sku: 30645-BEI

This Truth Hardware round crank knob is a die-cast zinc replacement handle for casement and awning windows, designed for low-profile use with mini-blinds and vertical blinds. It fits Truth 11/32" spline hardware only and secures with an included set screw. Sold individually.

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Truth Hardware Round Crank Knob with Set Screw for Casement & Awning Windows

This round crank knob is a replacement operator handle for Truth casement and awning windows. It is die-cast zinc with a baked enamel or plated finish, offering a clean, low-profile look that works well behind mini-blinds and vertical blinds.

The knob attaches with a set screw (included), so it stays secure on the operator shaft. It is designed to fit Truth 11/32" spline hardware only — it will not fit other spline sizes.

Technical Information

  • Type: Round crank knob, set screw style
  • Material: Die-cast zinc
  • Finish: Baked enamel or plated
  • Diameter: 2" (50.8mm)
  • Projection: 1" (25.4mm)
  • Spline Compatibility: Truth 11/32" spline hardware only
  • Fastening: Set screw (included)

Notes

  • Available colors: Beige, Medium Bronze, Goldtone, and Silver (limited inventory).
  • Ideal for low-profile applications with mini-blinds or vertical blinds.
  • Related item: 55316 – Snap-on Knob (no set screw).

Priced and sold each; order the quantity you need for your project. Color availability is limited to existing inventory and may change without notice.

Please measure your existing knob and confirm you have Truth 11/32" spline hardware before ordering to ensure the correct fit.

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

4.2
Based on 177 reviews
5 Star
105
4 Star
50
3 Star
15
2 Star
5
1 Star
2
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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