CanvasLot: Blank Canvas - Canvas Frames - Stretcher Bars18 X 21 Artwork Frames
MAL-0515. Rabbet: 0.7500 in.
MAL-1137. Rabbet: 0.5000 in.
MAL-0622. Rabbet: 0.5000 in.
MAL-0461. Rabbet: 0.9375 in.
MAL-0917. Rabbet: 0.5000 in.
MAL-0395. Rabbet: 1.6875 in.
MAL-0703. Rabbet: 0.6250 in.
MAL-0619. Rabbet: 0.7500 in.
MAL-0387. Rabbet: 1.0000 in.
MAL-0775. Rabbet: 0.9375 in.
MAL-0850. Rabbet: 0.6250 in.
MAL-0871. Rabbet: 1.1250 in.
MAL-0908. Rabbet: 0.4375 in.
MAL-0880. Rabbet: 0.6250 in.
MAL-0911. Rabbet: 0.3125 in.
MAL-0955. Rabbet: 0.5000 in.
MAL-0463. Rabbet: 0.9375 in.
MAL-0366. Rabbet: 1.2500 in.
Select Frames By Color or Rabbet Depth
Price for a 18x21 open back frame start from $230.85, with sizing options up to 96x96. Select from our collection of 151+ frame styles, different rabbet depths, and colors including black, wood grain, white, satin gold, charcoal, walnut veneer, silver, bronze, brown, crimson red, gray, cherry, walnut, copper, red, coffee, antique silver.