Fitted with 4 roller cams for higher security. Available in a 28mm backset with 70PZ spindle centres. The Ferco 528 door lock has been fitted to thousands of PVC-u doors over the past decade, many of which are now beginning to show their age.
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Over a decade ago, GU significantly revised their range of multipoint locks, moving from the old to new style. You may find that the centre deadbolt and latch keep need readjusting to accommodate the new lock, but its a simple task.
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Universal Indoor Door Lock Body:Versatile lock body fits various door types, making it a universal solution for indoor security. Type:Door Lock Body.
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Backset: 28mm. Main Gearbox: Latch & deadbolt. Operation: Lift Lever. Top Roller to Spindle: 279mm. Bottom Roller to Spindle: 391mm. Manufacturer: GU. Door Material: UPVC, Aluminium. Distance Between Inner Locking: 670mm.
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ProLinea MPL Handles. Centres: 92mm. Fixing Centres: 122mm. Projection: 55mm. Width: 32mm.
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The Universal 4 Roller Repair Lock Kit is supplied complete with one full length keep which is ideal for retrofitting as it neatly covers old fixing holes to provide a professional appearance. 92mm Centres.
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Era Invincible Multi-Point Gearbox 45mm. Era Invincible 45mm Lock Case. 1 x Invincible Lock Case in 45mm Back Set. Finger Operated Shoot Bolts. Window Handle Keys. Backset = 45mm. Door Handle Accessories.
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With over 40 years of experience in the industry, our team has done it all. Sliding Patio Door Lock - 6 Point Inline Anti Lift. Distance between handle centers: 92mm. Backset: 20mm (front of lock to center of cylinder).
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