Professional ring spanners for commercial or occasional use

20mm + 21mm long ring spanner aviation

Manufactured from chrome vanadium steel for strength and durability

20mm + 21mm double headed spanner

One spanner covering 2 different sizes (20mm + 21mm)

Total length of the spanner 420mm

Extra long design is perfect for when you need extra leverage is needed

Suitable for access into restricted awkward areas for example on cambelt etc...

Extra long slim shafts

Double ended ring spanner so one spanner has 2 rings with different sizes

Double-hex / 12 sided ring spanner for maximum grip