Made with scraps from the cutout inside Surly's stainless steel chainrings this tool is an 18mm wrench to adjust Surly Singleator spring tension and a bottle opener.

Reduce Reuse Recycle Ride

Polished 2mm thick stainless steel with a laser etched Surly logo

18mm open-end shape is offset with a lower profile to fit inside odd shaped dropouts

Another really important function: It opens bottles

70mm long and fits into pockets and saddle bags