UD5 Toolkit
Knitting Needle Gauge Finder – Online Digital Slider
Drag a virtual needle across a scale to measure its size in mm and corresponding US/UK/JP sizes.
Tag: Wire Gauge (AWG) & Ampacity Guide
4+ toolsSpeaker Wire Gauge Calculator - Online Length & Impedance Guide
Find the correct wire gauge for speaker cables based on length and speaker impedance to avoid signal loss. Quick audio reference. Local.
Yarn Substitution Tool – Online Match Gauge & Yardage
When a yarn is discontinued, find equivalent alternatives by matching weight and gauge. Local reference.
Extension Cord Gauge Selector – Online Amps, Length & Voltage Drop
Enter appliance amps and cord length to find the minimum wire gauge needed to prevent overheating and voltage drop. Essential for outdoor power tools.