Gainsborough
Product code (SKU): 720SIELRSB
This is a Gainsborough door lever handle in zinc alloy for durability and a quality feel. Projection ~125 mm (Sierra-style curved lever).
AvantSeriesDummy / FixedFunctionSatin BrassFinishZinc alloy for durability and a quality feelMaterial
SINGLE handle only (not a pair) supplied with the spindle. No latch.
A fixed lever with no latch and no moving parts. A fixed panel, or the inactive leaf of a double door.
SINGLE HANDLE ONLY one handle per box, not a pair. Supplied with the spindle. 60mm backset. If you need a handle on both faces, order two.
Hinges and door stops are sold separately.
Gainsborough supplies the latch or lock with the handle set. The function you choose determines what comes in the box.
| Function | How it works | What comes with it | Use |
|---|---|---|---|
| Passage | Non-locking. The lever operates from both sides at all times. | The passage tubular latch is INCLUDED. | Hallways, wardrobes, and any internal door that does not lock. |
| Privacy | Locks from the inside with a button or turn, with an emergency release outside. | The privacy tubular latch is INCLUDED. | Bathrooms, ensuites and bedrooms. |
| Entrance | Key-lockable. Supplied with a cylindrical (key-in-lever) lock. | The cylindrical lock and keys are INCLUDED. | Front and back doors, where a cylindrical lock is acceptable. |
| Dummy / Fixed | A fixed lever with no latch and no moving parts. | SINGLE handle only (not a pair) supplied with the spindle. No latch. | A fixed panel, or the inactive leaf of a double door. |
If you want a full mortice entrance rather than the cylindrical lock, the mortice lock is ordered separately. Gainsborough’s mortice locks are double-cylinder, so the cylinder and keys are built in.
The handle set above comes with its latch or cylindrical lock. If you want a full mortice entrance instead, order one of the lock bodies below in addition to the handle.
| Code | Lock body | Backset | Notes |
|---|---|---|---|
| 755-60 | Double Cylinder Mortice Lock | 60mm backset | Keyed from both sides. Cylinder and keys are built in. |
| 775-60 | Roller Bolt Mortice Lock | 60mm backset | Roller bolt version, for doors that need a quieter, smoother close. |
| 760 | Sliding Door Mortice Lock | For sliding and cavity doors, not hinged doors. |
Gainsborough does not make a separate euro cylinder or escutcheon the mortice locks above are double-cylinder, so the cylinder and keys come with the lock.
Satin Brass 720SIELRSB
This product code is this finish only. Other finishes have their own code.
| Measurement | Size |
|---|---|
| Rose Size | 64 mm |
| Door Thickness | 3245 mm |
| Projection | ~125 mm (Sierra-style curved lever) |
| Section / Diameter | 64 mm |
Centre to centre is the fixing-hole spacing. Projection is how far the handle stands off the door face.
| Finish | Satin Brass |
| Material | Zinc alloy for durability and a quality feel |
| Rose Size | 64 mm |
| Door Thickness | 3245 mm |
| Projection | ~125 mm (Sierra-style curved lever) |
| Section / Diameter | 64 mm |
| Included | Sierra dummy lever, 64 mm rosette, QuickFix fixings |
| Supplied With | dummy lever, rosette, screws / fixings |
15-Year Mechanical
Applied to the Avant Lever range. Covers defects in materials and workmanship under normal use, when correctly installed.
Finish warranty
5-Year finish (standard) / 2-Year (special finishes). Warranty periods differ by series this is the cover for this range.
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