BASICS Door Knob LB501
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Indicate finish, size, quantity, function or mounting type, and shipping address to receive a quote.
- Estimated Ship Date: 5-8 weeks
Optional Accessories
- Description
- Specifications
- Additional Components
- Material(s)
- Finish Samples
- Additional Components by Function
The LB501 is a versatile ball shaped operable door knob on a rose from the Dutch company Formani. Their reputable high quality and innovative designs are headed by some of the world's top leading designers. Use in any style from modern and contemporary, to transitional and traditional.
BASICS is a full collection of hardware and accessories for doors, window, and furniture/ cabinetry fittings and just about everything in between.
See link(s) below in Product Downloads for full catalogue offerings.
Made in the Netherlands.
Please Note: Not all finish and shape variants have corresponding images available for preview online.
Lever: Ø 80 mm (3.1") X L 82 mm (3.25")
NOTE: European roses are smaller than standard North American models. Please ensure all dimensions are carefully reviewed as these may not fit existing or pre-bored door holes.
Finish Options:
Satin Black RAL 9004
Satin Stainless Steel
PVD Gunmetal
PVD Satin Gold
PVD Polished Copper
PVD finishes bond to the metal surface creating a layer that greatly improves durability, superior corrosion-resistance, and the appearance and performance over time. PVD is an exemplary option for exterior and/or coastal application when available.
Product Downloads
BASICS Knob Options
BASICS Full Catalogue
Formani Care and Maintenance
Shop finish samples HERE.
Ensure your lever handle functions seamlessly with the essential components listed below.
Passage Door
Passage doors do not have an internal locking mechanism, making them ideal for bedrooms, kitchens, and living rooms.
Our custom built sets require:
Lever / Knob + Euro Mortise Passage Latch Lock (60mm backset) + Spindle.
For tubular latch sets, we offer the Baton Tubular Passage Latch in 2 3/8" or 2 3/4" backset options. Ready-to-buy sets are available from the
AHI Hardware collection.
Select Passage Mortise
Privacy Door
Privacy doors provide additional security with interior latches that lock without a key, perfect for bathrooms.
Our custom built sets require:
Lever / knob + thumb turn + Euro Mortise Bolt (60mm backset) + Spindle.
For tubular lock sets, we offer the Baton Tubular Latch and bolt in 2 3/8" or 2 3/4" backset options. Ready-to-buy sets are available from the
AHI Hardware collection.
Select Privacy Mortise
Select Thumb Turn
Keyed Entry Door
Keyed entry door hardware is designed for exterior doors, providing secure access to buildings and homes.
Our custom built sets require:
Lever / Knob + Euro Mortise Keyed Lock (60mm backset) + 2 x Key Escutcheon + CES key cylinder + Spindle.
Select Keyed Entry Mortise
Select CES Key Cylinder
Select Key Escutcheon