Replaces W & F Sliding Glass Door Latch. Mfg #842860

• 45degree Keyway Position

Latchbolt retracted by key outside or by lever inside. Outside lever always inoperative. Auxiliary latch deadlocks latchbolt when door is closed

• Recommended for use on all commercial and institutional applications where normal to heavy traffic is anticipated
• Without escutcheon
• Door Thickness: 1-3/4"
• Backset: 2-3/4" standard
• Latch: 3/4" throw stainless steel with anti-friction tongue
• Deadbolt: 1" throw stainless steel
• Case Size: 4-7/16" x 6-1/16" x 1"
• Armor Front: 1-1/4" x 8"
• Cylinder: 6 pin solid brass keyed 5, Schlage C, KD
• Certification: ANSI: A156.13, 1994, Series 1000, Grade 1, Operational, Grade 1 Security, U.L. 3 Hr.
• Strike: 1-1/4" x 4-7/8" square corner, 1-3/16" lip, box
• Keys: 2 nickel silver cut keys per lock, 5 pin, C section
• Finish: 626 (Satin Chrome)
• Packed: 6 per case

Latchbolt retracted by lever from either side unless outside is locked by key. Unlocked from outside by key. Inside lever always free for immediate exit. Auxiliary latch deadlocks latchbolt when door is closed

• Recommended for use on all commercial and institutional applications where normal to heavy traffic is anticipated
• Lock body only
• Door Thickness: 1-3/4"
• Backset: 2-3/4" standard
• Latch: 3/4" throw stainless steel with anti-friction tongue
• Deadbolt: 1" throw stainless steel
• Case Size: 4-7/16" x 6-1/16" x 1"
• Armor Front: 1-1/4" x 8"
• Cylinder: 6 pin solid brass keyed 5, Schlage C, KD
• Certification: ANSI: A156.13, 1994, Series 1000, Grade 1, Operational, Grade 1 Security, U.L. 3 Hr.
• Strike: 1-1/4" x 4-7/8" square corner, 1-3/16" lip, box
• Keys: 2 nickel silver cut keys per lock, 5 pin, C section
• Finish: 626 (Satin Chrome)
• Packed: 6 per case

Latchbolt retracted by lever from either side unless outside is locked by key. Unlocked from outside by key. Inside lever always free for immediate exit. Auxiliary latch deadlocks latchbolt when door is closed

• Recommended for use on all commercial and institutional applications where normal to heavy traffic is anticipated
• Without escutcheon
• Door Thickness: 1-3/4"
• Backset: 2-3/4" standard
• Latch: 3/4" throw stainless steel with anti-friction tongue
• Deadbolt: 1" throw stainless steel
• Case Size: 4-7/16" x 6-1/16" x 1"
• Armor Front: 1-1/4" x 8"
• Cylinder: 6 pin solid brass keyed 5, Schlage C, KD
• Certification: ANSI: A156.13, 1994, Series 1000, Grade 1, Operational, Grade 1 Security, U.L. 3 Hr.
• Strike: 1-1/4" x 4-7/8" square corner, 1-3/16" lip, box
• Keys: 2 nickel silver cut keys per lock, 5 pin, C section
• Finish: 626 (Satin Chrome)
• Packed: 6 per case

This mortise lock is constructed of steel components with rounded faceplate ends. It features an adjustable, spring-loaded hook latch projection, and it can be used on sliding patio doors constructed of wood, aluminum and vinyl. This lock works with mortise style, surface-mounted patio door handle sets with 45° angled keyway positions when in the locked position. The mounting hole centers of this lock measures 3-11/16 in. from center to center, and the rear housing corners are square. This mortise lock is used by many patio door manufacturers. Selection Tip: To ensure the perfect match is selected prior to purchasing, the lock will need to be removed to compare the following 4 features (besides the width of housing): The distance of the mounting holes measured from center to center, The faceplate ends; rounded or square, The position of the slotted keyway when in the locked position; at 45° angle or vertical, and the shape of the housing corners at the rear; square or slanted. Installation Tip: Watch the manufacturer's How-To Video that is linked to this item page.

• Replace old or broken door locks: when your sliding door mortise lock is broken or old, don’t replace the door entirely, just get a new mortise door lock
• For sliding doors: this mortise lock replacement can be used on sliding patio doors constructed of wood, aluminum and vinyl, and fits on W and F manufactured handles
• Vertical degree keyway: this E 20143 mortise lock has a vertical keyway position when in the locked position
• Strong and durable: this patio door mortise lock set is constructed of a steel housing and faceplate
• Dimensions: the mounting holes of the mortise latch are spaced apart at 3-11/16 in. on center; for all dimensional information please refer to the line art and compare to your needs before purchasing
• Note - please refer to the line art drawing for dimensions and compare with your needs before purchasing (not universal)

Part of TownSteels Ligature Resistant Series, the MRX-E-L Series are Grade 1 Mortise locks with stainless steel escutcheon and lever trim that can be used in new or retrofit applications. For use in facilities housing patients at risk the MRX-E-L is accepted by the New York State Office of Mental Health Patient Safety Standard, is ADA complaint and meets the requirements of the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• Ligature resistant trim
• Entrance function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-S-K Series are Grade 1 Mortise locks with stainless steel rose and sectional knob trim that can be used in new or retrofit applications. For use in facilities housing patients at risk the MRX-S-K are field reversible and meet the requirements for the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• Ligature resistant trim
• Classroom function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-E-L Series are Grade 1 Mortise locks with stainless steel escutcheon and lever trim that can be used in new or retrofit applications. For use in facilities housing patients at risk the MRX-E-L is accepted by the New York State Office of Mental Health Patient Safety Standard, is ADA complaint and meets the requirements of the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• Ligature resistant trim
• Institution function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-A Series are Grade 1 Mortise locks that offer 5-point ligature resistant arched trim. Ideal for use in facilities housing patients at risk, the MRX-A is accepted by the New York State Office of Mental Health Patient Safety Standard, is ADA complaint and meets the requirements of the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• 5 point ligature resistant
• Dormitory function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-A Series are Grade 1 Mortise locks that offer 5-point ligature resistant arched trim. Ideal for use in facilities housing patients at risk, the MRX-A is accepted by the New York State Office of Mental Health Patient Safety Standard, is ADA complaint and meets the requirements of the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• 5 point ligature resistant
• Privacy function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-A Series are Grade 1 Mortise locks that offer 5-point ligature resistant arched trim. Ideal for use in facilities housing patients at risk, the MRX-A is accepted by the New York State Office of Mental Health Patient Safety Standard, is ADA complaint and meets the requirements of the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• 5 point ligature resistant
• Institution function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-E-L Series are Grade 1 Mortise locks with stainless steel escutcheon and lever trim that can be used in new or retrofit applications. For use in facilities housing patients at risk the MRX-E-L is accepted by the New York State Office of Mental Health Patient Safety Standard, is ADA complaint and meets the requirements of the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• Ligature resistant trim
• Institution function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-A Series are Grade 1 Mortise locks that offer 5-point ligature resistant arched trim. Ideal for use in facilities housing patients at risk, the MRX-A is accepted by the New York State Office of Mental Health Patient Safety Standard, is ADA complaint and meets the requirements of the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• 5 point ligature resistant
• Storeroom function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-A Series are Grade 1 Mortise locks that offer 5-point ligature resistant arched trim. Ideal for use in facilities housing patients at risk, the MRX-A is accepted by the New York State Office of Mental Health Patient Safety Standard, is ADA complaint and meets the requirements of the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• 5 point ligature resistant
• Institution function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-A Series are Grade 1 Mortise locks that offer 5-point ligature resistant arched trim. Ideal for use in facilities housing patients at risk, the MRX-A is accepted by the New York State Office of Mental Health Patient Safety Standard, is ADA complaint and meets the requirements of the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• 5 point ligature resistant
• Classroom function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-A Series are Grade 1 Mortise locks that offer 5-point ligature resistant arched trim. Ideal for use in facilities housing patients at risk, the MRX-A is accepted by the New York State Office of Mental Health Patient Safety Standard, is ADA complaint and meets the requirements of the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• 5 point ligature resistant
• Privacy function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-E-L Series are Grade 1 Mortise locks with stainless steel escutcheon and lever trim that can be used in new or retrofit applications. For use in facilities housing patients at risk the MRX-E-L is accepted by the New York State Office of Mental Health Patient Safety Standard, is ADA complaint and meets the requirements of the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• Ligature resistant trim
• Privacy function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-A Series are Grade 1 Mortise locks that offer 5-point ligature resistant arched trim. Ideal for use in facilities housing patients at risk, the MRX-A is accepted by the New York State Office of Mental Health Patient Safety Standard, is ADA complaint and meets the requirements of the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• 5 point ligature resistant
• Dormitory function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-A Series are Grade 1 Mortise locks that offer 5-point ligature resistant arched trim. Ideal for use in facilities housing patients at risk, the MRX-A is accepted by the New York State Office of Mental Health Patient Safety Standard, is ADA complaint and meets the requirements of the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• 5 point ligature resistant
• Entrance, office function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-S-K Series are Grade 1 Mortise locks with stainless steel rose and sectional knob trim that can be used in new or retrofit applications. For use in facilities housing patients at risk the MRX-S-K are field reversible and meet the requirements for the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• Ligature resistant trim
• Entry function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-S-L Series are Grade 1 Mortise locks with stainless steel rose and lever trim that can be used in new or retrofit applications. For use in facilities housing patients at risk the MRX-S-L is accepted by the New York State Office of Mental Health Patient Safety Standard, is ADA complaint and meets the requirements of the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• Ligature resistant trim
• Privacy function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-E-K Series are Grade 1 Mortise locks with stainless steel escutcheon for new or retrofit applications and knob trim. For use in facilities housing patients at risk the MRX-E-K are field reversible and meet the requirements for the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• Ligature resistant trim
• Institution function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-A Series are Grade 1 Mortise locks that offer 5-point ligature resistant arched trim. Ideal for use in facilities housing patients at risk, the MRX-A is accepted by the New York State Office of Mental Health Patient Safety Standard, is ADA complaint and meets the requirements of the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• 5 point ligature resistant
• Storeroom function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws

Part of TownSteels Ligature Resistant Series, the MRX-E-K Series are Grade 1 Mortise locks with stainless steel escutcheon for new or retrofit applications and knob trim. For use in facilities housing patients at risk the MRX-E-K are field reversible and meet the requirements for the Buy America Act. TownSteel is pleased to introduce the most complete line of Ligature Resistant locks available today in the commercial contract hardware industry.

• Ligature resistant trim
• Passage function
• Satin stainless steel finish
• Mortise lock
• Stainless steel finish
• Includes mounting screws