1-1/4" Steel Wheel Tandem Roller Assembly, 11/16" Housing for Sliding Patio Doors Mortise Lock This is the center gearbox

This is the center gearbox section of the Sentinel Swing Multipoint XP25 3-point lock by Ashland

Before placing your order

Manufacturer: Amesbury Truth Hardware

always measure your existing hardware carefully to ensure a correct fit

1-1/4" Steel Wheel Tandem Roller Assembly, 11/16" Housing for Sliding Patio Doors Mortise Lock This is the center gearboxTandem Roller Assembly for Sliding Patio Doors 1 1 4" Steel Wheel, 11 16" Steel Housing This tandem roller assembly is designed for sliding patio doors that require reliable, smooth operation. Featuring a 1 1 4" (31. 8mm) diameter center grooved steel wheel with steel ball bearings, this assembly is constructed for durability in high use environments. The plain back, steel housing measures 11 16" (17. 5mm) wide and includes a punched hole for top