There are two advantages to knitting your socks 2aaT. First, you finish both socks at the same time. Second, both socks will be the same length.
Knit both socks at the same time.
Knitting Two Socks at a Time on Double Pointed Needles
Two at a Time (TAAT) socks - free tutorial – Winwick Mum
Two at a Time (TAAT) socks - free tutorial
Magic Loop: Two Socks at a Time
How to knit socks two at a time [toe-up or top-down]
Sock knitting for beginners: gusset decrease and heel flap
Two at a Time (TAAT) socks - free tutorial – Winwick Mum
How to Knit Socks - Joybilee® Farm, DIY, Herbs, Gardening
Knitter's Pride: How to Knit Two at a Time Socks