GC Design Series
E. & G.W. Robinson Collection
GC Design Series
E. & G.W. Robinson Collection
GC Design Series
E. & G.W. Robinson Collection
GC Series
Crystal Knobs
Silvered Glass
Door Knobs
GC Series
Crystal Thumb Turns
GC Series
Cabinet Knobs
GC Series
Shutter Knobs
Shank Type I
Shank Type II
GC Series Pressed and Hand Ground
Crystal Door Knobs and Escutcheons
Patterned after E. & G.W. Robinson’s Mechanical Patent of 1837
Available in Clear, Etched, Silvered, Opalescent, Milk, Amber, Amethyst, Cobalt, Ruby, Ox Blood, Emerald or Black Crystal.
This shape also available as blown, double-walled glass with interior metallic finishes.
2 1⁄4 or 1 3⁄4 in. Diameters for Doors and 1 1⁄4 in. for Cabinets and Fine Furniture.
Solid Turned Brass Shank and Rose.
Standard, Custom Plated and Patinated Finishes Available.
Boston Pattern Silvered (Mercury) Glass Knob
Patterned after E. & G.W. Robinson’s Mechanical Patent of 1837
Available in Sterling Silver, 24 Karat Gold, Copper, or Gallium Evaporated Interiors.
This shape also available as solid crystal, with a full range of color options.
2 1⁄4 or 1 3⁄4 in. Diameters for Doors and 1 1⁄4 in. for Cabinets and Fine Furniture.
Solid Turned Brass Shank and Rose.
Standard, Custom Plated and Patinated Finishes Available.
Traditional GC Series Thumb Turns and Roses
Patterned after E. & G.W. Robinson’s Mechanical Patent of 1837
Available in Clear, Etched, Silvered, Opalescent, Milk, Amber, Amethyst, Cobalt, Ruby, Ox Blood, Emerald or Black Crystal.
Available in 1 1⁄4 inch Sizes (Nominal) Privacy and Patio Doors.
Standard with 3⁄16 inch Spindle on the Diagonal.
Regularly Furnished with Two No. 4 × 1⁄2" OHWS.
Solid Turned Brass Shank and Rose (Shell Shank Type I Shown).
Standard, Custom Plated and Patinated Finishes Available.
Traditional GC Series Cabinet Knobs
Patterned after E. & G.W. Robinson’s Mechanical Patent of 1837
Available in Clear, Etched, Silvered, Opalescent, Milk, Amber, Amethyst, Cobalt, Ruby, Ox Blood, Emerald or Black Crystal.
Available in 1 1⁄4 inch Sizes (Nominal) for Cabinets and Fine Furniture.
Supplied Standard Without Rose. Please Specify When Ordering.
Regularly Furnished With No. 8—32 × 1" Slotted PHMS.
Solid Turned Brass Shank and Rose (Shell Shank Type II Shown).
Standard, Custom Plated and Patinated Finishes Available.
Traditional GC Series Shutter Knobs
Available in Clear, Etched, Silvered, Opalescent, Milk, Amber, Amethyst, Cobalt, Ruby, Ox Blood, Emerald or Black Crystal.
Available in 1 1⁄4 inch Sizes (Nominal) for Surface Mounting.
Solid Turned Brass Shank (Shell Shank Type I Shown).
Standard, Custom Plated and Patinated Finishes Available.