40mm Top Pivot with Class B&G Options:Black - Class B Designed for hinged aluminium and

Designed for hinged aluminium and timber door applications

Reversible lever handles allow easy on-site handing selection

Turnknob: Internal thumbturn for privacy or emergency override

This Oval Cylinder & Privacy Indicator Turnknob Escutcheon Kit from the 1370 Series is designed for use with Lockwood Selector 3770 and Synergy 3570 Series Mortice Locks

40mm Top Pivot with Class B&G Options:Black - Class B Designed for hinged aluminium andThe 40mm Top Pivot with Class B&G is designed for smooth, stable, and reliable door rotation in heavy duty applications. Engineered for strength and precision, it ensures secure alignment and consistent performance for pivot door systems. Built from high quality materials, it offers long lasting durability, dependable support, and a professional finish for modern architectural installations.