Screen Printing Tools
Measure your screen before choosing a frame or squeegee
Measure the frame in three places
Start with three measurements from your current equipment. Measure the outer frame to check what fits in your clamp or exposure unit. Measure inside the rails to see how much mesh is accessible. Then lay out the design, leaving unprinted space around it for the blade to enter and leave the print. These measurements answer three different questions, so a 20 × 24-inch frame size alone cannot tell you whether a 20-inch design fits.
Compare real frame sizes
A product title may describe either the outside frame or the inside screen. The Speedball 4730 listing uses 12 × 16 inches for the inside screen. The GoldUp AL2024Y230/2PK uses 20 × 24 inches for the outside and lists 17.2 × 21.2 inches inside. For a replacement screen, match the mounting dimensions first. For a replacement squeegee, check its blade spans the design and its handle can travel between the rails.
Use one fit check before buying
Write down the holder opening, the stencil width across the intended stroke and the squeegee’s working edge. Choose the frame for the holder first, then check that the blade can cover the artwork and move freely through the actual opening.