Description
The BASICS LBWC50 Indicator Thumb Turn & Release by Formani is a thumb turn and release with a vacant/engaged (red/green) indicator. Compatible with both European mortise locks and North American tubular bolts. Part of the BASICS collection — a full range of hardware and accessories for doors, windows, furniture, and cabinetry.
Specifications
- LBWC50: Ø 52 mm (2.0") x D 6 mm + varies
- LBWC50D: Ø 52 mm (2.0") x D 10 mm + varies
- Spindle: universal 5 mm with 6, 7, 8 mm converters
Compatible Latches
- Euro Mortise WC Privacy Lock — requires quarter disc
- Heavy Duty Mortise Bolt — requires half disc
Spindle Notes
- 5 mm spindle pairs with tubular mechanisms
- 8 mm spindle pairs with Euro mortise mechanisms
- All thumb turns paired with tubular bolts should use half discs
- All thumb turns paired with mortise bolts should use quarter discs
- North American mortise locks will need to be modified to a 5 mm square or star hub
European roses are smaller than standard North American models. Verify all dimensions carefully.
Materials
Available Finishes
- Satin Black RAL 9004
- Satin Stainless Steel
- PVD Satin Stainless Steel
- Polished Stainless Steel
- PVD Gunmetal
- PVD Satin Gold
- PVD Polished Copper
PVD finishes bond to the metal surface, creating a layer that improves durability, corrosion resistance, and long-term appearance. PVD is suitable for exterior and coastal applications where available.
Product Downloads
Installation Notes
Pre-drilling or pre-milling for hardware components is not recommended until all items are received and measured.
There may be slight variations that could affect the installation of your hardware as many pieces are hand finished / fabricated.










