Bahco 315Z-1.7/16 1 7/16" Offset Slogging Ring Spanner
GEDORE Single open-ended spanner, AF 36 mm (1 7/16"), Scale, Swedish pattern, Chrome-plated, 60 CP 12 : Amazon.co.uk: DIY & Tools
Klein Tools 3213TT Construction Spud Wrench with Tether Hole, Made in USA, 1 -7/16-Inch Nominal Opening, 7/8-Inch Bolt for US Heavy Nut : Amazon.co.uk: DIY & Tools