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Hoppe 90-Degree Keyed Cylinder with Crescent Knob – Non-Logo Profile

Hoppe 90-Degree Keyed Cylinder with Crescent Knob – Non-Logo Profile

SKU:

$206.99 - $234.42
$206.99
$206.99 - $234.42
$206.99
  • Type: 90-degree non-logo profile keyed cylinder with crescent knob
  • Inside Distance: 1-25/32" (45.5mm)
  • Outside Distance: 1-1/4" (31.5mm)
  • Overall Length: 3-1/8" (77mm)
  • Door Thickness: 2-1/8" to 3" (54mm to 76mm)
  • New style 90-degree thumb turn shows lock status at a glance
  • Can be converted to 360-degree cylinder
  • Available in Rustic Umber, Oil Rubbed Brass, Polished Brass, and Satin Nickel
  • Some colors may be special order with longer shipping times
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*We have a fully-staffed customer support team happy to help!

Hoppe Keyed Cylinder with Crescent Knob – 90° (414531010)

This Hoppe 90-degree non-logo profile keyed cylinder features a crescent knob design and is compatible with doors ranging from 2-1/8 inches to 3 inches thick. The new-style 90-degree thumb turn allows you to quickly see whether the door is locked or unlocked just by looking at the position of the turn.

This cylinder can be converted to a 360-degree cylinder if needed, providing flexibility for different installation preferences.

Technical Information

  • Inside Distance: 1-25/32 inches (45.5mm)
  • Outside Distance: 1-1/4 inches (31.5mm)
  • Overall Length: 3-1/8 inches (77mm)
  • Door Thickness Range: 2-1/8 inches to 3 inches (54mm to 76mm)

Notes

  • Rustic Umber (F8709)
  • Oil Rubbed Brass (F79)
  • Polished Brass (F77-R) – Resista no-tarnish finish
  • Satin Nickel (F42-R) – Resista no-tarnish finish
  • Some colors may be special order, resulting in longer shipping times

Installation Instructions

  • Remove thumb turn
  • Insert auxiliary tool and pull down on release tab
  • Turn cam and insert into lock
  • Replace thumb turn

For detailed installation and rekeying guidance, see the Hoppe Cylinder Installation video and Hoppe Cylinder Rekeying video.

Fill out our MPL form or call us to ensure accurate purchasing and correct fit.

Frequently Asked Questions

How do I know if my door is locked with this cylinder?

The 90-degree thumb turn design allows you to see at a glance whether the door is locked or unlocked based on the position of the turn.

Can this cylinder be converted to a 360-degree cylinder?

Yes, this 90-degree cylinder can be converted to a 360-degree cylinder if your installation requires it.

What door thickness does this cylinder fit?

This cylinder is designed for doors that are 2-1/8 inches to 3 inches thick.

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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