CES 90 Degree German Profile Cylinder with H-Knob – 31.5/31.5mm, Antique Brass

SKU: 413131720-AB

$154.93 - $154.93

$154.93

$154.93 - $154.93

$154.93

Type: 90 Degree German Profile Cylinder with H-Knob
Inside Distance: 1-1/4" (31.5mm)
Outside Distance: 1-1/4" (31.5mm)
Overall Length: 2-1/2" (63mm)
Door Thickness: 1-3/4" (45mm)
Material: Solid Brass
Finish: Antique Brass
90 degree crescent knob design allows visual confirmation of lock status
This item is discontinued and limited to existing inventory
Sold individually

Discontinued and no longer available

Not sure this is the right part?

Before you order, if you'd like confidence this is the right part for your job, please call us at (816) 221-6543 .

*We have a fully-staffed customer support team happy to help!

Product Details

CES 90° German Profile Cylinder – H-Knob, AB (413131720-AB)

This CES 90 degree German profile cylinder features an H-Knob design and is constructed from solid brass with an antique brass finish. The cylinder is designed for doors with a thickness of 1-3/4 inches (45mm).

The inside and outside distances each measure 1-1/4 inches (31.5mm), with an overall length of 2-1/2 inches (63mm). The 90 degree crescent knob design provides a practical benefit, allowing homeowners to quickly see whether the door is locked or unlocked simply by looking at the thumb turn position.

Technical Information

Inside Distance: 1-1/4 inches (31.5mm)
Outside Distance: 1-1/4 inches (31.5mm)
Overall Length: 2-1/2 inches (63mm)
Door Thickness: 1-3/4 inches (45mm)
Material: Solid Brass
Finish: Antique Brass

Notes

This item is discontinued and limited to existing inventory.
The H-Knob style may be replaced with Hoppe Non-Logo Cylinder #413131010 combined with Hoppe H-Knob #410002010. Note that the knobs between CES and Hoppe are not interchangeable.

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 design allows you to visually confirm the lock status by looking at the thumb turn position.

Can I replace this CES cylinder with a Hoppe cylinder?

Yes, the H-Knob style may be replaced with Hoppe Non-Logo Cylinder #413131010 combined with Hoppe H-Knob #410002010. However, the knobs between CES and Hoppe are not interchangeable.

What door thickness does this cylinder fit?

This cylinder is designed for doors with a thickness of 1-3/4 inches (45mm).

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.

Authorized Retailer

Ensuring Quality and Compatibility

Need Help?

Contact our support team today

Veteran Owned

Committed to Service and Integrity