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Profile Inactive Cylinder – 53/10mm, Polished Brass

Profile Inactive Cylinder – 53/10mm, Polished Brass

SKU: 41531035-PB

Sold out
$31.99 - $31.99
$31.99
$31.99 - $31.99
$31.99
  • Function: Inactive door, no key required
  • Size: 53/10mm
  • Finish: Polished Brass
  • Type: Profile inactive cylinder with thumb turn
  • For 1-3/4" (44mm) doors: Use replacement cylinder #3637381
  • For 2-1/4" (57mm) doors: Use replacement cylinder #3442496
  • Current style replacement with different thumb turn design
Discontinued and limited to existing inventory
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Profile Inactive Cylinder – Polished Brass (41531035-PB)

This profile inactive cylinder is designed for doors that do not require key access. Featuring a thumb turn operation, this cylinder is ideal for interior doors or secondary entry points where locking from the inside is sufficient.

The cylinder measures 53/10mm and comes in a polished brass finish that complements traditional and contemporary door hardware alike. This is a current style replacement featuring a different thumb turn profile than previous versions.

Technical Information

  • Function: Inactive door (no key)
  • Size: 53/10mm
  • Finish: Polished Brass
  • Type: Profile cylinder with thumb turn

Related Parts

  • 3637381 - Replacement cylinder for 1-3/4 inch doors
  • 3442496 - Replacement cylinder for 2-1/4 inch doors

Priced and sold each.

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

Frequently Asked Questions

What is an inactive cylinder used for?

An inactive cylinder is used on doors that don't require key access from outside. It features a thumb turn for locking from the inside only, making it ideal for interior doors or secondary entry points.

How do I choose the right replacement cylinder for my door?

Select based on your door thickness: use cylinder #3637381 for 1-3/4 inch doors, or cylinder #3442496 for 2-1/4 inch doors.

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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