TENSE BB100G Door Lever

The TENSE BB100G Door Lever by Formani is a sturdy unsprung lever on rose. A cylindrical neck attaches to a perpendicular, slim, rectangular flat lever — precision welded for security and stability. Winner of the 2016 German Design Award Special in "Excellent Product Design Building."

Part of the TENSE collection, designed by Bertram Beerbaum for Formani. The series features a clean aesthetic defined by cylindrical necks and unmistakable geometry — seamless, concealed fittings with chic, timeless proportions. A total concept collection including door, window, and furniture fittings.

The TENSE lever comes in four designs: BB100, BB101, BB102, and BB103.

Additional Components

Compatible Escutcheons

• TENSE BBY53 Key Escutcheon
• TENSE BB53 Blank Escutcheon
• TENSE LSQBY50 Square Key Escutcheon
• TENSE LSQB50 Blank Square Escutcheon

Privacy Options

• TENSE BBWC53 Privacy Set
• TENSE BBWCQ50 Square Privacy Set

Specifications

• Rose: Ø 38 mm (1.4")

European roses are smaller than standard North American models. Verify all dimensions carefully — these may not fit existing or pre-bored door holes.

Materials

Available Finishes

• Satin Stainless Steel
• Satin Black
• Bronze

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

• BB100G Spec Sheet (PDF)
• Formani Care & Maintenance (PDF)

About the Collection

The TENSE collection by Formani, designed by Bertram Beerbaum, is a total-concept hardware system spanning door, window, and furniture fittings. Each piece carries the line's signature cylindrical necks and disciplined geometry, with concealed fittings and seamless transitions throughout.

Available in Satin Stainless Steel, Satin Black, and Bronze.