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

SKU:

$86.35 - $144.37

$86.35

$86.35 - $144.37

$86.35

Type: 90-Degree Profile Cylinder with Crescent Knob (Non-Keyed)
Inside Distance: 1-1/4" (31.5mm)
Outside Distance: 3/8" (10mm)
Overall Length: 1-5/8" (41.5mm)
Door Thickness: For doors 1-3/4" or thicker
Visual lock indicator – see at a glance if door is locked or unlocked
Can be converted to 360-degree cylinder
Ideal for inactive/passive doors
Some finishes feature Resista no-tarnish coating
Sold individually

Quantity

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Product Details

Hoppe 90-Degree Profile Cylinder – Crescent Knob (413110010)

This Hoppe 90-degree profile cylinder features a crescent-style thumb turn knob that provides a clear visual indicator of your door's lock status. When you look at the thumb turn, you can immediately tell whether the door is locked or unlocked, adding convenience and peace of mind to your daily routine.

Designed for use on doors that are 1-3/4 inches or thicker, this non-keyed cylinder is typically installed on inactive or passive doors where keyed entry is not required. The cylinder measures 1-1/4 inches (31.5mm) on the inside, 3/8 inch (10mm) on the outside, for an overall length of 1-5/8 inches (41.5mm).

This versatile cylinder can be converted to a 360-degree cylinder if your needs change. Select finishes include Hoppe's Resista no-tarnish coating for long-lasting appearance.

Technical Information

Inside Distance: 1-1/4 inches (31.5mm)
Outside Distance: 3/8 inch (10mm)
Overall Length: 1-5/8 inches (41.5mm)
Door Thickness: 1-3/4 inches or thicker
Cylinder Type: Non-Keyed, 90-Degree Profile
Thumb Turn Style: Crescent Knob

Notes

Available Finishes: Antique Brass (F73), White (F9010), Flat Black/Matte Black (F9714), Rustic Umber (F8709), Oil Rubbed Brass (F79)
Resista No-Tarnish Finishes: Polished Brass (F77-R), Polished Chrome (F49-R), Brushed/Satin Chrome (F41-R), Brushed/Satin Nickel (F42-R)
Some colors may be special order, resulting in longer shipping times
Can be converted to 360-degree operation

Installation

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

Priced and sold each.

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 crescent knob provides a visual indicator – you can look at the thumb turn position to immediately see whether the door is locked or unlocked.

Can I convert this to a 360-degree cylinder?

Yes, this 90-degree cylinder can be converted to a 360-degree cylinder if your needs change.

What door thickness does this cylinder require?

This cylinder is designed for doors that are 1-3/4 inches or thicker.

Shipping & Returns

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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