Briggs

What sets Briggs apart in Rocky Mountain Hardware's door line

Briggs names a round plate profile built for door locksets, kept apart from the brand's cabinet lines entirely. A euro-profile plate lands at 64mm; a bathroom lock plate shares that width. The oval-cylinder option ships at two lengths, 60 by 178 millimeters for an ordinary door and a considerably longer 51 by 381 millimeters for a heavier one, plus a taller euro-profile plate at 60 by 254 millimeters. Every piece backs a lockset set into a door slab, never a cabinet panel.

Why Briggs keeps a round profile

The broader door lineup here runs through rectangular, stepped, and more sculpted shapes as well, and Briggs sits at the plain end of the round options among them. A round plate pairs under nearly any lever without clashing against the handle mounted above it. It also reads quieter against a plain slab door than a squared or carved plate typically does, leaving the lever as the focal point instead of the trim beneath it.

Choosing between Briggs's five sizes

The two 64mm plates, euro-profile and bathroom lock, share a width but back entirely different mechanisms, so confirm which cylinder type sits behind your current door first. Between the two oval-cylinder lengths, 51 by 381 millimeters spans a noticeably thicker door than the 60 by 178 millimeter option does. Measure the door itself and its current lock, since an old plate's printed size doesn't always match what's actually installed behind it; a wrong guess usually ends in holes that shouldn't have needed drilling.

Finishing a door with Briggs

A Briggs plate alone doesn't operate a lock; a separate lever, knob, or deadbolt mechanism has to pair with it before the door functions. Anyone replacing hardware door by door through an older house should check backset and thickness against each listed Briggs dimension before ordering enough plates to cover several openings at once.