Hook Gauges

Crochet hook & knitting needle gauges and tension square rulers.

Note: gauges that work only for knitting needles are listed separately.

Clover Square:
Hook & needle gauge and tension square ruler; metric and imperial
Hard plastic, made in Japan
For hooks & needles from 2mm to 10mm; in metric, Japanese & US sizes
Size: hook gauge 9.5cm x 9.5cm, needle gauge 15.5cm x 15.5cm

KnitPro Elephant (lilac)
Hook & needle gauge, tension square ruler, yarn cutter; metric only
Hard plastic
For hooks & needles from 2mm to 12mm
Overall size: 15cm x 7.3cm