Hardware Products

MORTISE DOOR LOCKS AND CYLINDERS

Standard latch (for maximum locking hold sealing closure) Double-edged latch (for easier mounting of installation)

DIN standard through holesfor security escutcheons.

Steel version - Brass finish - Round corners

Viro's mortise door locks are compatible with most cylinders on the market and are the most widely used for the wide range of backsets available: from 20 to 70 mm.

FEATURES

Case:
painted steel completely closed case. DIN standard through holes for insertion of security escutcheons.
Standard latch and dead-bolt:
solid brass both in the brass and the steel versions (except the dead-bolt for the 20/25/30 backsets). Latch reversible with a simple movement.
- brass version: with standard latch (for maximum security);
- steel version: with standard or double-edged latch (the double-edged latch centers itself according to the striking plate, making the lock easier to install).
Mechanism:
- 85 mm centre distance;
- 8 mm handle hole;
- double throw for 35 to 70 mm backsets;
- single throw for 20 to 35 mm backsets (35 mm backset with both single and double throws for steel versions with square corners).
Plate and striking:
steel (7435 series) or brass (on request). Removable and replaceable plate. Striking plates with square corners and jamb protection fin.
Supplied with:
fixing screws for the lock and fixing screw for the cylinder.
Packaging:
single box.
Special visual packs.

Data sheet
Technical details

OPTIONAL BRASS-PLATED STRIKING PLATE WITH ROUND CORNERS AND JAMB PROTECTION FIN ITEM 7435.0607.2.046 10 pieces per pack

Standard latch

Item	Backset	Case width	Dimensions Dead-bolt	Throw projection	Double throw	Unit weight (without cylinder)
No.	mm E	mm A	mm B x D	mm C	No.	g
7435.20.1.046	20	35	40 x 8,5	14	1	455
7435.25.1.046	25	40	40 x 8,5	14	1	480
7435.30.1.046	30	45	40 x 8,5	14	1	520
7435.35.1.046	35	61	47 x 10	20	2	635
7435.40.1.046	40	66	47 x 10	20	2	665
7435.45.1.046	45	71	47 x 10	20	2	700
7435.50.1.046	50	76	47 x 10	20	2	730
7435.60.1.046	60	86	47 x 10	20	2	790
7435.70.1.046	70	96	47 x 10	20	2	835

FINISHES ON REQUEST - PLATE AND STRIKING PLATE IN:NICKEL PLATED STEEL (replace the last figures of the code with .009)

STANDARD LATCH - HUB TO KEY 90 mm. – HANDLE HOLE 9 mm with 8 mm reducer provided - Nickel-plated steel plate and striking plate

	Item	Backset	Case width	Dimensions Dead-bolt	Throw projection	Double throw	Unit weight (without cylinder)
	7435.90.40.1.009	40	66	47 x 10	20	2	665
	7435.90.50.1.009	50	76	47 x 10	20	2	730

Item

Backset

Case width

Dimensions Dead-bolt

Throw projection

Double throw

Unit weight (without cylinder)

No.

B x D

No.

7435.90.40.1.009

47 x 10

665

7435.90.50.1.009

47 x 10

730

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OPTIONAL BRASS-PLATED STRIKING PLATE WITH ROUND CORNERS AND JAMB PROTECTION FIN ITEM 7435.0607.2.046 10 pieces per pack

Double-edged latch

Item	Backset	Case width	Dimensions Dead-bolt	Throw projection	Double throw	Unit weight (without cylinder)
No.	mm E	mm A	mm B x D	mm C	No.	g
7435.40.3.046	40	66	47 x 10	20	2	665
7435.45.3.046	45	71	47 x 10	20	2	700
7435.50.3.046	50	76	47 x 10	20	2	730
7435.60.3.046	60	86	47 x 10	20	2	790
7435.70.3.046	70	96	47 x 10	20	2	835

OPTIONAL BRASS-PLATED STRIKING PLATE WITH ROUND CORNERS AND JAMB PROTECTION FINITEM 7435.0607.2.046 - 10 pieces per pack

Standard latch

Standard latch (for maximum locking hold sealing closure)

Double-edged latch (for easier mounting)

DIN standard through holesfor security escutcheons.