Classic Door Screw Sizing Tool

Classic Door makes this screw sizing tool to help you identify the exact wood screw you need. Screw size is difficult to determine by eye, especially when comparing similar gauges and lengths.

Use the tool to identify:

• Screw gauge
• Screw length
• Correct predrill size
• Correct countersink size

One ruler edge is used for flat-head and other countersunk screws. The opposite ruler edge is used for round-head and pan-head screws, which are measured differently.

Everything you need to identify and order wood screws accurately. Save time and money by getting the right screw the first time.

The tool measures 4 × 6 inches.