Our lever handles essentially consist of two parts: a solid steel frame with a nickel-plated brass offset and a replaceable handle sleeve, which is fixed to the frame using a flat-head sleeve nut (M8 15/20) made of stainless steel. Only a 5 mm Allen key is required to fit and remove the handle sleeve.
The lever handles are compatible with most rosettes and long plates from our Swedish partner Kulturbeslag. You can see what we consider to be particularly successful combinations of handle and fitting on the right. You can order the rosettes and long plates shown here directly from us.
Porcelain black lever handle (101622) + handle and key rosette (101629)
Lever handle hard fabric (101624) + handle and key rosette (101628)
Lever handle porcelain white (101621) + long plate (254512)
Lever handle Lignostone® (101623) + handle and key rosette (101629)
Bakelite lever handle (101626) + handle and key rosette (101628)
Brown leather lever handle (101627) + long plate (254512)
Lever handle oak (101625) + handle and key rosette (101629)
Our modular lever handle system. Free choice of material.
Our lever handles essentially consist of two parts: a solid steel frame with a nickel-plated brass offset and a replaceable handle sleeve, which is fixed to the frame using a flat-head sleeve nut (M8 15/20) made of stainless steel. Only a 5 mm Allen key is required to fit and remove the handle sleeve.
The lever handles are compatible with most rosettes and long plates from our Swedish partner Kulturbeslag. You can see what we consider to be particularly successful combinations of handle and fitting below. You can order the rosettes and long plates shown there directly from us here.
Porcelain black lever handle (101622) + handle and key rosette (101629)
Lever handle hard fabric (101624) + handle and key rosette (101628)
Lever handle porcelain white (101621) + long plate (254512)
Lever handle Lignostone® (101623) + handle and key rosette (101629)
Bakelite lever handle (101626) + handle and key rosette (101628)
Brown leather lever handle (101627) + long plate (254512)
Lever handle oak (101625) + handle and key rosette (101629)
Handle with leather cover: Made from purely vegetable southern German cattle hides, i.e. vegetable tanned in both the pre-tanning and main tanning stages and then barrel-dyed. Leather thickness: 0.45 mm.
Handle made of oak wood: Turned exclusively from the heartwood of southern Swedish oak trees. Material thickness: 4.5 mm. Naturally, grain and color may vary. Wood usually darkens slightly with use.
Hard fabric handle: Composite material made from a cotton fabric reinforced with synthetic resin, originating in the early 20th century. It is still widely used in the automotive and electrical industries. Its close relatives Pertinax and Micarta were and still are highly sought after as a material for knife handles. Material thickness: 3 mm.
Handle made from Lignostone®: Originates from the pulp chemistry of the early 20th century. Wooden parts, in this case red beech wood, are bonded with hardenable synthetic resins under pressure and heat. The finished product has outstanding mechanical and insulating properties. Lignostone® is the brand name for pressed synthetic resin wood from Röchling in Mannheim, which took over the patent for the material invented by the Pfleumer brothers in 1915 in 1921. Material thickness: 3 mm.
Can be dismantled. Can be reassembled. Repairable.
A guiding design principle.
Our lever handle construction kit refers beyond itself to a design doctrine that is imposed as a duty on all our past and future in-house productions: THPG products should always be easy to dismantle and reassemble. The individual components of assembled items should therefore always remain detachable thanks to classic connections (threads, screws, bolts, nuts), which is the prerequisite for their permanent reparability, which we also ensure through the constant availability of even the smallest spare part. Our products will therefore never be glued or riveted.
New and additional: also convertible.
At the "user interface", i.e. where these things become visible, tangible and operable, this design allows us to use different materials from which you can simply choose, but which you can also replace at any time, whether as spare or exchange parts. And: the interchangeable materials offered for this purpose are all worth touching and feeling (and actually worthy of a museum), because they are made exclusively from very respectable natural or early artificial materials. Each of them is able to give the respective product its own, often completely different appearance. Dismountable, remountable and interchangeable: these principles also apply to our Proteus pen series, for example.
Demountable. Removable. Repairable.
A guiding design principle.
Our modular lever handle system refers beyond itself to a design doctrine that is imposed as a duty on all our past and future in-house productions: THPG products should always be easy to dismantle and reassemble. The individual components of assembled items should therefore always remain detachable thanks to classic connections (threads, screws, bolts, nuts), which is the prerequisite for their permanent reparability, which we also ensure through the constant availability of even the smallest spare part. Our products will therefore never be glued or riveted.
New and additional: Also convertible.
At the "user interface", i.e. where these things become visible, tangible and operable, this design allows us to use different materials from which you can simply choose, but which you can also replace at any time, whether as spare or exchange parts. And: the interchangeable materials offered for this purpose are all worth touching and feeling (and actually worthy of a museum), because they are made exclusively from very respectable natural or early artificial materials. Each of them is able to give the respective product its own, often completely different appearance. Dismountable, remountable and interchangeable: these principles also apply to our Proteus pen series, for example.
