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Explore lock components, technical terms and manufacturer documents.

CISA 46820 25 mm Backset Nickel-plated Bolt mortise lock (146820250)

CISA 146820250 is a 46820 series Grille-door mortise lock, fixed backset 25 mm, faceplate width 25 mm. The bolt lock body is prepared for additional locking points, with threaded bushings connecting the extension rods; check the steel inside escutcheon and cylinder separately.

CISA 46820 30 mm Backset Nickel-plated Bolt mortise lock (146820300)

CISA 146820300 is a 46820 series Grille-door mortise lock, fixed backset 30 mm, faceplate width 25 mm. The bolt lock body is prepared for additional locking points, with threaded bushings connecting the extension rods; check the steel inside escutcheon and cylinder separately.

CISA 46820 35 mm Backset Nickel-plated Bolt mortise lock (146820350)

CISA 146820350 is a 46820 series Grille-door mortise lock, fixed backset 35 mm, faceplate width 25 mm. The bolt lock body is prepared for additional locking points, with threaded bushings connecting the extension rods; check the steel inside escutcheon and cylinder separately.

CISA 46823 25 mm Backset Nickel-plated Bolt mortise lock (146823250)

CISA 146823250 is a 46823 series Grille-door mortise lock, fixed backset 25 mm, faceplate width 25 mm. The bolt construction uses quick-connect bushings; threaded connecting rods are not directly interchangeable accessories.

CISA 46823 30 mm Backset Nickel-plated Bolt mortise lock (146823300)

CISA 146823300 is a 46823 series Grille-door mortise lock, fixed backset 30 mm, faceplate width 25 mm. The bolt construction uses quick-connect bushings; threaded connecting rods are not directly interchangeable accessories.

CISA 46823 35 mm Backset Nickel-plated Bolt mortise lock (146823350)

CISA 146823350 is a 46823 series Grille-door mortise lock, fixed backset 35 mm, faceplate width 25 mm. The bolt construction uses quick-connect bushings; threaded connecting rods are not directly interchangeable accessories.

CISA 46825 25 mm Backset Nickel-plated bolt and reversible latch Mortise lock (146825250)

CISA 146825250 is a 46825 series Grille-door mortise lock, fixed backset 25 mm, faceplate width 25 mm. In addition to the bolt and reversible latch, threaded-bushing connections are provided for additional locking points; the latch adjustment range is 11–17 mm.

CISA 46825 30 mm Backset Nickel-plated bolt and reversible latch Mortise lock (146825300)

CISA 146825300 is a 46825 series Grille-door mortise lock, fixed backset 30 mm, faceplate width 25 mm. In addition to the bolt and reversible latch, threaded-bushing connections are provided for additional locking points; the latch adjustment range is 11–17 mm.

CISA 46825 35 mm Backset Nickel-plated bolt and reversible latch Mortise lock (146825350)

CISA 146825350 is a 46825 series Grille-door mortise lock, fixed backset 35 mm, faceplate width 25 mm. In addition to the bolt and reversible latch, threaded-bushing connections are provided for additional locking points; the latch adjustment range is 11–17 mm.

CISA 46860 25 mm Backset Nickel-plated laminated-steel hook bolt Mortise lock (146860250)

CISA 146860250 is a 46860 series Grille-door mortise lock, fixed backset 25 mm, faceplate width 25 mm. Laminated-steel hook clearance is 7.5 mm; strike 1.06232.21.0 is also listed; the hook construction engages differently from a straight bolt.

CISA 46860 30 mm Backset Nickel-plated laminated-steel hook bolt Mortise lock (146860300)

CISA 146860300 is a 46860 series Grille-door mortise lock, fixed backset 30 mm, faceplate width 25 mm. Laminated-steel hook clearance is 7.5 mm; strike 1.06232.21.0 is also listed; the hook construction engages differently from a straight bolt.

CISA 46860 35 mm Backset Nickel-plated laminated-steel hook bolt Mortise lock (146860350)

CISA 146860350 is a 46860 series Grille-door mortise lock, fixed backset 35 mm, faceplate width 25 mm. Laminated-steel hook clearance is 7.5 mm; strike 1.06232.21.0 is also listed; the hook construction engages differently from a straight bolt.

CISA 46865 25 mm Backset Nickel-plated metal hook bolt Mortise lock (146865250)

CISA 146865250 is a 46865 series Security-shutter leaf mortise lock, fixed backset 25 mm, faceplate width 25 mm. Hook clearance is 7.5 mm; galvanized-steel strike 1.06232.21.0 is also listed; check the strike and hook-entry position.

CISA 46865 30 mm Backset Nickel-plated metal hook bolt Mortise lock (146865300)

CISA 146865300 is a 46865 series Security-shutter leaf mortise lock, fixed backset 30 mm, faceplate width 25 mm. Hook clearance is 7.5 mm; galvanized-steel strike 1.06232.21.0 is also listed; check the strike and hook-entry position.

CISA 46865 35 mm Backset Nickel-plated metal hook bolt Mortise lock (146865350)

CISA 146865350 is a 46865 series Security-shutter leaf mortise lock, fixed backset 35 mm, faceplate width 25 mm. Hook clearance is 7.5 mm; galvanized-steel strike 1.06232.21.0 is also listed; check the strike and hook-entry position.

CISA 46870 25 mm Backset Upper and lower locking points Mortise lock (146870250)

CISA 146870250 is a 46870 series Grille-door mortise lock, fixed backset 25 mm, faceplate width 25 mm. Locking is provided by the upper and lower locking points, with threaded bushings; First check the upper and lower extension rods and floor-strike position.

CISA 46870 30 mm Backset Upper and lower locking points Mortise lock (146870300)

CISA 146870300 is a 46870 series Grille-door mortise lock, fixed backset 30 mm, faceplate width 25 mm. Locking is provided by the upper and lower locking points, with threaded bushings; First check the upper and lower extension rods and floor-strike position.

CISA 46870 35 mm Backset Upper and lower locking points Mortise lock (146870350)

CISA 146870350 is a 46870 series Grille-door mortise lock, fixed backset 35 mm, faceplate width 25 mm. Locking is provided by the upper and lower locking points, with threaded bushings; First check the upper and lower extension rods and floor-strike position.