Metric Double Ended Ring Spanner Aviation Wrench 12 Sided 16mm + 17mm

Professional ring spanners for commercial or occasional use

16mm and 17mm long ring spanner aviation

Manufactured from chrome vanadium steel for strength and durability

16mm and 17mm double headed spanner

One spanner covering 2 different sizes (16mm and 17mm)

Total length of the spanner 410mm

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