BRITON 5750 Din Standard Euro Nightlatch Case 60mm Backset

Ref	Name
BT57250-60-R	BRITON 5750 Din Standard Euro Nightlatch Case 60mm Backset

Description

A heavy-duty, euro profile cylinder night latch without a holdback function. Ideal for use on front entrance doors.

Features

60mm backset and 72mm centre in line with guidance of BS 8300.
The nightlatch function is operated by a half set of levers, to retract the latch bolt from the inside.
A single cylinder on the outside operates the latch bolt with a single key turn.
Quick reversible latch without the need to dismantle the lockcase.
The guided cylinder screw accurately aligns the fixing to the cylinder.
Available with a Grade 316 satin stainless steel round or square forend with matching strike plate.
Compatible with Briton 4200 & 4700 Series door furniture.
10-year guarantee.
Bolt through fixing holes to DIN 18251.

TESTING

UKCA Marked to EN 12209 (1121-CPR-UK-AG7921).
CE Marked to EN 12209 (2812-CPR-AG7925).
Certifire Approved (CF741).
Fire tested to EN 1634 on timber doors to achieve a 2-hour fire rating, and 4 hours for metal doors (when fitted to timber doors the lock must be fitted in conjunction with the intumescent protection to ensure that the integrity of the door is maintained in a fire situation).
240 hours corrosion resistance.
Environmental Product Declaration in accordance with ISO 14025 and EN 15804.